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57874007060 = 225712574033
BaseRepresentation
bin110101111001100011…
…110100010000010100
312112101100011011200222
4311321203310100110
51422011221211220
642330440453512
74116112641362
oct657143642024
9175340134628
1057874007060
11225a9406101
12b271a7a298
1355c416b1bc
142b3039c632
15178aca3e25
hexd798f4414

57874007060 has 36 divisors (see below), whose sum is σ = 123271505364. Its totient is φ = 22823512320.

The previous prime is 57874007039. The next prime is 57874007119. The reversal of 57874007060 is 6070047875.

It can be written as a sum of positive squares in 2 ways, for example, as 20083424656 + 37790582404 = 141716^2 + 194398^2 .

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 186197 + ... + 387836.

Almost surely, 257874007060 is an apocalyptic number.

It is an amenable number.

57874007060 is an abundant number, since it is smaller than the sum of its proper divisors (65397498304).

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

57874007060 is a wasteful number, since it uses less digits than its factorization.

57874007060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574184 (or 574111 counting only the distinct ones).

The product of its (nonzero) digits is 329280, while the sum is 44.

The spelling of 57874007060 in words is "fifty-seven billion, eight hundred seventy-four million, seven thousand, sixty".

Divisors: 1 2 4 5 10 20 71 142 284 355 710 1420 5041 10082 20164 25205 50410 100820 574033 1148066 2296132 2870165 5740330 11480660 40756343 81512686 163025372 203781715 407563430 815126860 2893700353 5787400706 11574801412 14468501765 28937003530 57874007060