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58122251434 = 2136136647069
BaseRepresentation
bin110110001000010110…
…110010110010101010
312120000122021021222001
4312020112302302222
51423013244021214
642411225321214
74125215662042
oct661026626252
9176018237861
1058122251434
112271654a845
12b32103620a
135633717770
142b5533c722
1517a298cc74
hexd885b2caa

58122251434 has 16 divisors (see below), whose sum is σ = 95428970280. Its totient is φ = 26385888960.

The previous prime is 58122251419. The next prime is 58122251461. The reversal of 58122251434 is 43415222185.

It can be written as a sum of positive squares in 4 ways, for example, as 29359109025 + 28763142409 = 171345^2 + 169597^2 .

It is a super-2 number, since 2×581222514342 (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 58122251393 and 58122251402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18321949 + ... + 18325120.

Almost surely, 258122251434 is an apocalyptic number.

58122251434 is a deficient number, since it is larger than the sum of its proper divisors (37306718846).

58122251434 is a wasteful number, since it uses less digits than its factorization.

58122251434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36647145.

The product of its digits is 76800, while the sum is 37.

The spelling of 58122251434 in words is "fifty-eight billion, one hundred twenty-two million, two hundred fifty-one thousand, four hundred thirty-four".

Divisors: 1 2 13 26 61 122 793 1586 36647069 73294138 476411897 952823794 2235471209 4470942418 29061125717 58122251434