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106518480 = 243531103139
BaseRepresentation
bin1100101100101…
…01011111010000
321102102200212220
412112111133100
5204232042410
614323021040
72432251335
oct626253720
9242380786
10106518480
1155143a02
122b80a780
13190b67b3
141020a98c
159541070
hex65957d0

106518480 has 160 divisors (see below), whose sum is σ = 346644480. Its totient is φ = 27025920.

The previous prime is 106518407. The next prime is 106518547. The reversal of 106518480 is 84815601.

It is a super-2 number, since 2×1065184802 = 22692373163020800, which contains 22 as substring.

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, 766251 + ... + 766389.

It is an arithmetic number, because the mean of its divisors is an integer number (2166528).

Almost surely, 2106518480 is an apocalyptic number.

106518480 is a gapful number since it is divisible by the number (10) 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 106518480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173322240).

106518480 is an abundant number, since it is smaller than the sum of its proper divisors (240126000).

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

106518480 is a wasteful number, since it uses less digits than its factorization.

106518480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289 (or 283 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 33.

The square root of 106518480 is about 10320.7790403632. The cubic root of 106518480 is about 474.0327204175.

The spelling of 106518480 in words is "one hundred six million, five hundred eighteen thousand, four hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 40 48 60 62 80 93 103 120 124 139 155 186 206 240 248 278 309 310 372 412 417 465 496 515 556 618 620 695 744 824 834 930 1030 1112 1236 1240 1390 1488 1545 1648 1668 1860 2060 2085 2224 2472 2480 2780 3090 3193 3336 3720 4120 4170 4309 4944 5560 6180 6386 6672 7440 8240 8340 8618 9579 11120 12360 12772 12927 14317 15965 16680 17236 19158 21545 24720 25544 25854 28634 31930 33360 34472 38316 42951 43090 47895 51088 51708 57268 63860 64635 68944 71585 76632 85902 86180 95790 103416 114536 127720 129270 143170 153264 171804 172360 191580 206832 214755 229072 255440 258540 286340 343608 344720 383160 429510 443827 517080 572680 687216 766320 859020 887654 1034160 1145360 1331481 1718040 1775308 2219135 2662962 3436080 3550616 4438270 5325924 6657405 7101232 8876540 10651848 13314810 17753080 21303696 26629620 35506160 53259240 106518480