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58407664118498 = 22322349592
BaseRepresentation
bin11010100011111000110000…
…00100100110101011100010
321122210201101112111121002122
431101330120010212223202
530123422344003242443
6324120035510144242
715205546236316232
oct1521743004465342
9248721345447078
1058407664118498
111767960778a352
126673968652082
132678a85716716
14105cd35c7dcc2
156b44b626d968
hex351f18126ae2

58407664118498 has 18 divisors (see below), whose sum is σ = 91586698657419. Its totient is φ = 27933981341332.

The previous prime is 58407664118467. The next prime is 58407664118519. The reversal of 58407664118498 is 89481146670485.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 29203832059249 + 29203832059249 = 5404057^2 + 5404057^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=5404057.

It is a super-2 number, since 2×584076641184982 (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 248469143 + ... + 248704101.

Almost surely, 258407664118498 is an apocalyptic number.

58407664118498 is a deficient number, since it is larger than the sum of its proper divisors (33179034538921).

58407664118498 is an frugal number, since it uses more digits than its factorization.

58407664118498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469966 (or 234984 counting only the distinct ones).

The product of its (nonzero) digits is 371589120, while the sum is 71.

The spelling of 58407664118498 in words is "fifty-eight trillion, four hundred seven billion, six hundred sixty-four million, one hundred eighteen thousand, four hundred ninety-eight".

Divisors: 1 2 23 46 529 1058 234959 469918 5404057 10808114 124293311 248586622 55205731681 110411463362 1269731828663 2539463657326 29203832059249 58407664118498