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58448514964 = 2272595054351
BaseRepresentation
bin110110011011110011…
…011000111110010100
312120212101012012101111
4312123303120332110
51424200304434324
642503442304404
74136260115500
oct663363307624
9176771165344
1058448514964
1122873732424
12b3b2358104
1356861ac8c8
142b867cb300
1517c1438794
hexd9bcd8f94

58448514964 has 36 divisors (see below), whose sum is σ = 121001186880. Its totient is φ = 24624793200.

The previous prime is 58448514961. The next prime is 58448514979. The reversal of 58448514964 is 46941584485.

It is a junction number, because it is equal to n+sod(n) for n = 58448514899 and 58448514908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58448514961) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2515612 + ... + 2538739.

It is an arithmetic number, because the mean of its divisors is an integer number (3361144080).

Almost surely, 258448514964 is an apocalyptic number.

It is an amenable number.

58448514964 is an abundant number, since it is smaller than the sum of its proper divisors (62552671916).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

58448514964 is a wasteful number, since it uses less digits than its factorization.

58448514964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5054428 (or 5054419 counting only the distinct ones).

The product of its digits is 22118400, while the sum is 58.

The spelling of 58448514964 in words is "fifty-eight billion, four hundred forty-eight million, five hundred fourteen thousand, nine hundred sixty-four".

Divisors: 1 2 4 7 14 28 49 59 98 118 196 236 413 826 1652 2891 5782 11564 5054351 10108702 20217404 35380457 70760914 141521828 247663199 298206709 495326398 596413418 990652796 1192826836 2087446963 4174893926 8349787852 14612128741 29224257482 58448514964