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58068131628 = 22313253512
BaseRepresentation
bin110110000101001000…
…010101111100101100
312112212212102201112210
4312011020111330230
51422410420203003
642402013330420
74123660655253
oct660510257454
9175785381483
1058068131628
1122698a45831
12b306a96a10
135625449100
142b4c09179a
15179cd4c503
hexd85215f2c

58068131628 has 54 divisors (see below), whose sum is σ = 146743945572. Its totient is φ = 17863778400.

The previous prime is 58068131609. The next prime is 58068131629. The reversal of 58068131628 is 82613186085.

It is not an unprimeable number, because it can be changed into a prime (58068131629) 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 17 ways as a sum of consecutive naturals, for example, 10849153 + ... + 10854503.

Almost surely, 258068131628 is an apocalyptic number.

It is an amenable number.

58068131628 is an abundant number, since it is smaller than the sum of its proper divisors (88675813944).

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

58068131628 is an equidigital number, since it uses as much as digits as its factorization.

58068131628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10735 (or 5369 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 48.

Multiplying 58068131628 by its sum of digits (48), we get a square (2787270318144 = 16695122).

The spelling of 58068131628 in words is "fifty-eight billion, sixty-eight million, one hundred thirty-one thousand, six hundred twenty-eight".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 169 338 507 676 1014 2028 5351 10702 16053 21404 32106 64212 69563 139126 208689 278252 417378 834756 904319 1808638 2712957 3617276 5425914 10851828 28633201 57266402 85899603 114532804 171799206 343598412 372231613 744463226 1116694839 1488926452 2233389678 4466779356 4839010969 9678021938 14517032907 19356043876 29034065814 58068131628