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258875424578852 = 22173087373909399
BaseRepresentation
bin111010110111001000100001…
…101110010001110100100100
31020221121020201102222001200122
4322313020201232101310210
5232412403332143010402
62314325421145501112
7105346063231145444
oct7267104156216444
91227536642861618
10258875424578852
11755384a6340854
122504b95baa1798
13b15ab03794793
1447cd8cd06c124
151edde258d9ca2
hexeb7221b91d24

258875424578852 has 12 divisors (see below), whose sum is σ = 453034611590400. Its totient is φ = 129436964124456.

The previous prime is 258875424578833. The next prime is 258875424578863.

258875424578852 is nontrivially palindromic in base 10.

It is a hoax number, since the sum of its digits (80) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186262352 + ... + 187647047.

It is an arithmetic number, because the mean of its divisors is an integer number (37752884299200).

Almost surely, 2258875424578852 is an apocalyptic number.

It is an amenable number.

258875424578852 is a deficient number, since it is larger than the sum of its proper divisors (194159187011548).

258875424578852 is a wasteful number, since it uses less digits than its factorization.

258875424578852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374082490 (or 374082488 counting only the distinct ones).

The product of its digits is 16056320000, while the sum is 80.

The spelling of 258875424578852 in words is "two hundred fifty-eight trillion, eight hundred seventy-five billion, four hundred twenty-four million, five hundred seventy-eight thousand, eight hundred fifty-two".

Divisors: 1 2 4 173087 346174 692348 373909399 747818798 1495637596 64718856144713 129437712289426 258875424578852