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58163071480 = 23527119492753
BaseRepresentation
bin110110001010110010…
…100000100111111000
312120010111002011112121
4312022302200213320
51423104221241410
642415244251024
74126222643653
oct661262404770
9176114064477
1058163071480
11227375a0518
12b332840a74
13563c00a637
142b5a92689a
1517a63529da
hexd8aca09f8

58163071480 has 64 divisors (see below), whose sum is σ = 131464944000. Its totient is φ = 23159070720.

The previous prime is 58163071471. The next prime is 58163071481. The reversal of 58163071480 is 8417036185.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58163071481) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 21125784 + ... + 21128536.

It is an arithmetic number, because the mean of its divisors is an integer number (2054139750).

Almost surely, 258163071480 is an apocalyptic number.

It is an amenable number.

58163071480 is an abundant number, since it is smaller than the sum of its proper divisors (73301872520).

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

58163071480 is a wasteful number, since it uses less digits than its factorization.

58163071480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4984 (or 4980 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 43.

The spelling of 58163071480 in words is "fifty-eight billion, one hundred sixty-three million, seventy-one thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 271 542 1084 1355 1949 2168 2710 2753 3898 5420 5506 7796 9745 10840 11012 13765 15592 19490 22024 27530 38980 55060 77960 110120 528179 746063 1056358 1492126 2112716 2640895 2984252 3730315 4225432 5281790 5365597 5968504 7460630 10563580 10731194 14921260 21127160 21462388 26827985 29842520 42924776 53655970 107311940 214623880 1454076787 2908153574 5816307148 7270383935 11632614296 14540767870 29081535740 58163071480