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4887302052 = 2231759491827
BaseRepresentation
bin1001000110100111…
…00100111110100100
3110121121022200001010
410203103210332210
540002122131202
62124543502220
7232053245013
oct44323447644
913547280033
104887302052
112088833406
12b448b7970
135cb6c0509
14345126a7a
151d90e476c
hex1234e4fa4

4887302052 has 96 divisors (see below), whose sum is σ = 12319050240. Its totient is φ = 1502394880.

The previous prime is 4887301987. The next prime is 4887302071. The reversal of 4887302052 is 2502037884.

It is a self number, because there is not a number n which added to its sum of digits gives 4887302052.

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, 5909263 + ... + 5910089.

It is an arithmetic number, because the mean of its divisors is an integer number (128323440).

Almost surely, 24887302052 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 4887302052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6159525120).

4887302052 is an abundant number, since it is smaller than the sum of its proper divisors (7431748188).

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

4887302052 is a wasteful number, since it uses less digits than its factorization.

4887302052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1401 (or 1399 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 39.

The square root of 4887302052 is about 69909.2415350074. The cubic root of 4887302052 is about 1697.0308092386.

The spelling of 4887302052 in words is "four billion, eight hundred eighty-seven million, three hundred two thousand, fifty-two".

Divisors: 1 2 3 4 6 12 17 34 51 59 68 102 118 177 204 236 354 491 708 827 982 1003 1473 1654 1964 2006 2481 2946 3009 3308 4012 4962 5892 6018 8347 9924 12036 14059 16694 25041 28118 28969 33388 42177 48793 50082 56236 57938 84354 86907 97586 100164 115876 146379 168708 173814 195172 292758 347628 406057 492473 585516 812114 829481 984946 1218171 1477419 1624228 1658962 1969892 2436342 2488443 2954838 3317924 4872684 4976886 5909676 6902969 9953772 13805938 20708907 23957363 27611876 41417814 47914726 71872089 82835628 95829452 143744178 287488356 407275171 814550342 1221825513 1629100684 2443651026 4887302052