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58880266420 = 22526320995333
BaseRepresentation
bin110110110101100010…
…011001000010110100
312121222110121110001011
4312311202121002310
51431041322011140
643014344242004
74153052002213
oct666542310264
9177873543034
1058880266420
1122a75414708
12b4b2a70304
13572478a441
142bc7c9907a
1517e92becea
hexdb58990b4

58880266420 has 48 divisors (see below), whose sum is σ = 124201123200. Its totient is φ = 23446979456.

The previous prime is 58880266349. The next prime is 58880266427. The reversal of 58880266420 is 2466208885.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58880266427) 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, 11038074 + ... + 11043406.

It is an arithmetic number, because the mean of its divisors is an integer number (2587523400).

Almost surely, 258880266420 is an apocalyptic number.

It is an amenable number.

58880266420 is an abundant number, since it is smaller than the sum of its proper divisors (65320856780).

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

58880266420 is a wasteful number, since it uses less digits than its factorization.

58880266420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7704 (or 7702 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 49.

The spelling of 58880266420 in words is "fifty-eight billion, eight hundred eighty million, two hundred sixty-six thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 263 526 1052 1315 2099 2630 4198 5260 5333 8396 10495 10666 20990 21332 26665 41980 53330 106660 552037 1104074 1402579 2208148 2760185 2805158 5520370 5610316 7012895 11040740 11193967 14025790 22387934 28051580 44775868 55969835 111939670 223879340 2944013321 5888026642 11776053284 14720066605 29440133210 58880266420