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5039762920 = 2351944314969
BaseRepresentation
bin1001011000110010…
…01010110111101000
3111000020012111000221
410230121022313220
540310134403140
62152031335424
7235614164233
oct45431126750
914006174027
105039762920
1121568a6525
12b87981574
1362417154a
1435b49241a
151e76ad14a
hex12c64ade8

5039762920 has 64 divisors (see below), whose sum is σ = 11964024000. Its totient is φ = 1905366528.

The previous prime is 5039762909. The next prime is 5039762929. The reversal of 5039762920 is 292679305.

It is not an unprimeable number, because it can be changed into a prime (5039762929) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 329196 + ... + 344164.

It is an arithmetic number, because the mean of its divisors is an integer number (186937875).

Almost surely, 25039762920 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5039762920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5982012000).

5039762920 is an abundant number, since it is smaller than the sum of its proper divisors (6924261080).

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

5039762920 is a wasteful number, since it uses less digits than its factorization.

5039762920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15442 (or 15438 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 43.

The square root of 5039762920 is about 70991.2876344696. The cubic root of 5039762920 is about 1714.4968924898.

The spelling of 5039762920 in words is "five billion, thirty-nine million, seven hundred sixty-two thousand, nine hundred twenty".

Divisors: 1 2 4 5 8 10 19 20 38 40 76 95 152 190 380 443 760 886 1772 2215 3544 4430 8417 8860 14969 16834 17720 29938 33668 42085 59876 67336 74845 84170 119752 149690 168340 284411 299380 336680 568822 598760 1137644 1422055 2275288 2844110 5688220 6631267 11376440 13262534 26525068 33156335 53050136 66312670 125994073 132625340 251988146 265250680 503976292 629970365 1007952584 1259940730 2519881460 5039762920