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4868850252 = 22371729117571
BaseRepresentation
bin1001000100011010…
…01100001001001100
3110120022121012221010
410202031030021030
534432411202002
62123044205220
7231440354460
oct44215141114
913508535833
104868850252
112079380292
12b3a699810
135c792c9a6
143428c24a0
151d769c46c
hex12234c24c

4868850252 has 96 divisors (see below), whose sum is σ = 14221509120. Its totient is φ = 1264112640.

The previous prime is 4868850251. The next prime is 4868850253. The reversal of 4868850252 is 2520588684.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4868850251) and next prime (4868850253).

It is not an unprimeable number, because it can be changed into a prime (4868850251) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17374 + ... + 100197.

It is an arithmetic number, because the mean of its divisors is an integer number (148140720).

Almost surely, 24868850252 is an apocalyptic number.

4868850252 is a gapful number since it is divisible by the number (42) 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 4868850252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7110754560).

4868850252 is an abundant number, since it is smaller than the sum of its proper divisors (9352658868).

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

4868850252 is a wasteful number, since it uses less digits than its factorization.

4868850252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117631 (or 117629 counting only the distinct ones).

The product of its (nonzero) digits is 1228800, while the sum is 48.

The square root of 4868850252 is about 69777.1470611976. The cubic root of 4868850252 is about 1694.8924267578.

The spelling of 4868850252 in words is "four billion, eight hundred sixty-eight million, eight hundred fifty thousand, two hundred fifty-two".

Divisors: 1 2 3 4 6 7 12 14 17 21 28 29 34 42 51 58 68 84 87 102 116 119 174 203 204 238 348 357 406 476 493 609 714 812 986 1218 1428 1479 1972 2436 2958 3451 5916 6902 10353 13804 20706 41412 117571 235142 352713 470284 705426 822997 1410852 1645994 1998707 2468991 3291988 3409559 3997414 4937982 5996121 6819118 7994828 9875964 10228677 11992242 13638236 13990949 20457354 23866913 23984484 27981898 40914708 41972847 47733826 55963796 57962503 71600739 83945694 95467652 115925006 143201478 167891388 173887509 231850012 286402956 347775018 405737521 695550036 811475042 1217212563 1622950084 2434425126 4868850252