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415132120560 = 243553257126989
BaseRepresentation
bin1100000101001111100…
…11010111010111110000
31110200112021022202000110
412002213303113113300
523300142310324220
6514413054021320
741664234542403
oct6024763272760
91420467282013
10415132120560
11150069294563
1268556aa7840
13301ba666131
1416141b79d3a
15abea109be0
hex60a7cd75f0

415132120560 has 160 divisors (see below), whose sum is σ = 1316303161920. Its totient is φ = 108189712384.

The previous prime is 415132120553. The next prime is 415132120577. The reversal of 415132120560 is 65021231514.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3205546 + ... + 3332534.

It is an arithmetic number, because the mean of its divisors is an integer number (8226894762).

Almost surely, 2415132120560 is an apocalyptic number.

415132120560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 415132120560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (658151580960).

415132120560 is an abundant number, since it is smaller than the sum of its proper divisors (901171041360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

415132120560 is a wasteful number, since it uses less digits than its factorization.

415132120560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127315 (or 127309 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The spelling of 415132120560 in words is "four hundred fifteen billion, one hundred thirty-two million, one hundred twenty thousand, five hundred sixty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 53 60 80 106 120 159 212 240 257 265 318 424 514 530 636 771 795 848 1028 1060 1272 1285 1542 1590 2056 2120 2544 2570 3084 3180 3855 4112 4240 5140 6168 6360 7710 10280 12336 12720 13621 15420 20560 27242 30840 40863 54484 61680 68105 81726 108968 126989 136210 163452 204315 217936 253978 272420 326904 380967 408630 507956 544840 634945 653808 761934 817260 1015912 1089680 1269890 1523868 1634520 1904835 2031824 2539780 3047736 3269040 3809670 5079560 6095472 6730417 7619340 10159120 13460834 15238680 20191251 26921668 30477360 32636173 33652085 40382502 53843336 65272346 67304170 80765004 97908519 100956255 107686672 130544692 134608340 161530008 163180865 195817038 201912510 261089384 269216680 323060016 326361730 391634076 403825020 489542595 522178768 538433360 652723460 783268152 807650040 979085190 1305446920 1566536304 1615300080 1729717169 1958170380 2610893840 3459434338 3916340760 5189151507 6918868676 7832681520 8648585845 10378303014 13837737352 17297171690 20756606028 25945757535 27675474704 34594343380 41513212056 51891515070 69188686760 83026424112 103783030140 138377373520 207566060280 415132120560