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5720920360 = 2351024313963
BaseRepresentation
bin1010101001111111…
…00101000100101000
3112202200220212101021
411110333211010220
543204023422420
62343403102224
7261525010051
oct52477450450
915680825337
105720920360
112476346161
121137b11974
1370231429c
143c3b23728
152373ac7aa
hex154fe5128

5720920360 has 32 divisors (see below), whose sum is σ = 12874249440. Its totient is φ = 2287980864.

The previous prime is 5720920351. The next prime is 5720920367. The reversal of 5720920360 is 630290275.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5720920367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 402739 + ... + 416701.

It is an arithmetic number, because the mean of its divisors is an integer number (402320295).

Almost surely, 25720920360 is an apocalyptic number.

It is an amenable number.

5720920360 is an abundant number, since it is smaller than the sum of its proper divisors (7153329080).

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

5720920360 is a wasteful number, since it uses less digits than its factorization.

5720920360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24217 (or 24213 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 5720920360 is about 75636.7659276889. The cubic root of 5720920360 is about 1788.4987214587.

The spelling of 5720920360 in words is "five billion, seven hundred twenty million, nine hundred twenty thousand, three hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 10243 13963 20486 27926 40972 51215 55852 69815 81944 102430 111704 139630 204860 279260 409720 558520 143023009 286046018 572092036 715115045 1144184072 1430230090 2860460180 5720920360