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4258976228 = 221381903389
BaseRepresentation
bin1111110111011010…
…1101000111100100
3101222211000102001022
43331312231013210
532210244214403
61542340350312
7210353462213
oct37566550744
911884012038
104258976228
111896098971
129aa3a5398
1352b4879a0
142c58c907a
1519dd7dd38
hexfddad1e4

4258976228 has 12 divisors (see below), whose sum is σ = 8026532220. Its totient is φ = 1965681312.

The previous prime is 4258976213. The next prime is 4258976231. The reversal of 4258976228 is 8226798524.

It can be written as a sum of positive squares in 2 ways, for example, as 602113444 + 3656862784 = 24538^2 + 60472^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4258976228.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40951643 + ... + 40951746.

It is an arithmetic number, because the mean of its divisors is an integer number (668877685).

Almost surely, 24258976228 is an apocalyptic number.

It is an amenable number.

4258976228 is a deficient number, since it is larger than the sum of its proper divisors (3767555992).

4258976228 is a wasteful number, since it uses less digits than its factorization.

4258976228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81903406 (or 81903404 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 53.

The square root of 4258976228 is about 65260.8322656094. The cubic root of 4258976228 is about 1620.9454710569.

The spelling of 4258976228 in words is "four billion, two hundred fifty-eight million, nine hundred seventy-six thousand, two hundred twenty-eight".

Divisors: 1 2 4 13 26 52 81903389 163806778 327613556 1064744057 2129488114 4258976228