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58156022630 = 2531379494987
BaseRepresentation
bin110110001010010111…
…100111101101100110
312120002222211001100002
4312022113213231212
51423100420211010
642414433221302
74126106015246
oct661227475546
9176088731302
1058156022630
1122733616622
12b330401832
13563a710114
142b59a0db26
1517a590e1a5
hexd8a5e7b66

58156022630 has 32 divisors (see below), whose sum is σ = 108342973440. Its totient is φ = 22452564960.

The previous prime is 58156022623. The next prime is 58156022633. The reversal of 58156022630 is 3622065185.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58156022633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130004 + ... + 364983.

It is an arithmetic number, because the mean of its divisors is an integer number (3385717920).

Almost surely, 258156022630 is an apocalyptic number.

58156022630 is a deficient number, since it is larger than the sum of its proper divisors (50186950810).

58156022630 is a wasteful number, since it uses less digits than its factorization.

58156022630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495404.

The product of its (nonzero) digits is 86400, while the sum is 38.

The spelling of 58156022630 in words is "fifty-eight billion, one hundred fifty-six million, twenty-two thousand, six hundred thirty".

Divisors: 1 2 5 10 31 62 155 310 379 758 1895 3790 11749 23498 58745 117490 494987 989974 2474935 4949870 15344597 30689194 76722985 153445970 187600073 375200146 938000365 1876000730 5815602263 11631204526 29078011315 58156022630