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60680284 = 22717912107
BaseRepresentation
bin1110011101111…
…0100001011100
311020011212200221
43213132201130
5111013232114
610004331124
71334526310
oct347364134
9136155627
1060680284
1131285aa5
12183a3aa4
13c7577c2
1480b7b40
1554d9524
hex39de85c

60680284 has 24 divisors (see below), whose sum is σ = 122048640. Its totient is φ = 25858416.

The previous prime is 60680239. The next prime is 60680297. The reversal of 60680284 is 48208606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1042 + ... + 11065.

It is an arithmetic number, because the mean of its divisors is an integer number (5085360).

Almost surely, 260680284 is an apocalyptic number.

It is an amenable number.

60680284 is an abundant number, since it is smaller than the sum of its proper divisors (61368356).

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

60680284 is a wasteful number, since it uses less digits than its factorization.

60680284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12297 (or 12295 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 60680284 is about 7789.7550667527. The cubic root of 60680284 is about 392.9607749398.

The spelling of 60680284 in words is "sixty million, six hundred eighty thousand, two hundred eighty-four".

Divisors: 1 2 4 7 14 28 179 358 716 1253 2506 5012 12107 24214 48428 84749 169498 338996 2167153 4334306 8668612 15170071 30340142 60680284