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4720992960 = 263542111681
BaseRepresentation
bin1000110010110010…
…01010001011000000
3110012000101021212010
410121121022023000
534132033233320
62100243132520
7224663530605
oct43131121300
913160337763
104720992960
112002971982
12ab9074140
135a3101178
1432add46ac
151c96e2ae0
hex11964a2c0

4720992960 has 112 divisors (see below), whose sum is σ = 15026042592. Its totient is φ = 1255833600.

The previous prime is 4720992959. The next prime is 4720992979. The reversal of 4720992960 is 692990274.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 398320 + ... + 410000.

Almost surely, 24720992960 is an apocalyptic number.

4720992960 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 4720992960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7513021296).

4720992960 is an abundant number, since it is smaller than the sum of its proper divisors (10305049632).

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

4720992960 is a wasteful number, since it uses less digits than its factorization.

4720992960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12122 (or 12112 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 48.

The square root of 4720992960 is about 68709.4823150342. The cubic root of 4720992960 is about 1677.5589264446.

The spelling of 4720992960 in words is "four billion, seven hundred twenty million, nine hundred ninety-two thousand, nine hundred sixty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 160 192 240 320 421 480 842 960 1263 1684 2105 2526 3368 4210 5052 6315 6736 8420 10104 11681 12630 13472 16840 20208 23362 25260 26944 33680 35043 40416 46724 50520 58405 67360 70086 80832 93448 101040 116810 134720 140172 175215 186896 202080 233620 280344 350430 373792 404160 467240 560688 700860 747584 934480 1121376 1401720 1868960 2242752 2803440 3737920 4917701 5606880 9835402 11213760 14753103 19670804 24588505 29506206 39341608 49177010 59012412 73765515 78683216 98354020 118024824 147531030 157366432 196708040 236049648 295062060 314732864 393416080 472099296 590124120 786832160 944198592 1180248240 1573664320 2360496480 4720992960