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58426373690 = 2517137340937
BaseRepresentation
bin110110011010011110…
…111011011000111010
312120210211112022021022
4312122132323120322
51424124122424230
642501331542442
74135600660616
oct663236733072
9176724468238
1058426373690
112286218a353
12b3a6a5aa22
135681729969
142b838a6346
1517be5131e5
hexd9a7bb63a

58426373690 has 16 divisors (see below), whose sum is σ = 105173917992. Its totient is φ = 23369117184.

The previous prime is 58426373683. The next prime is 58426373713. The reversal of 58426373690 is 9637362485.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 17179607041 + 41246766649 = 131071^2 + 203093^2 .

It is a super-2 number, since 2×584263736902 (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 902 + ... + 341838.

Almost surely, 258426373690 is an apocalyptic number.

58426373690 is a deficient number, since it is larger than the sum of its proper divisors (46747544302).

58426373690 is a wasteful number, since it uses less digits than its factorization.

58426373690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358081.

The product of its (nonzero) digits is 6531840, while the sum is 53.

The spelling of 58426373690 in words is "fifty-eight billion, four hundred twenty-six million, three hundred seventy-three thousand, six hundred ninety".

Divisors: 1 2 5 10 17137 34274 85685 171370 340937 681874 1704685 3409370 5842637369 11685274738 29213186845 58426373690