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57127408022 = 2176072768069
BaseRepresentation
bin110101001101000011…
…110001000110010110
312110110022022000100202
4311031003301012112
51413444104024042
642124410340502
74061445645656
oct651503610626
9173408260322
1057127408022
1122255a29203
12b0a3a2a732
135505594719
142a9d174366
151745479632
hexd4d0f1196

57127408022 has 16 divisors (see below), whose sum is σ = 90881274240. Its totient is φ = 26839187328.

The previous prime is 57127407991. The next prime is 57127408061. The reversal of 57127408022 is 22080472175.

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 7 ways as a sum of consecutive naturals, for example, 1363397 + ... + 1404672.

It is an arithmetic number, because the mean of its divisors is an integer number (5680079640).

Almost surely, 257127408022 is an apocalyptic number.

57127408022 is a deficient number, since it is larger than the sum of its proper divisors (33753866218).

57127408022 is a wasteful number, since it uses less digits than its factorization.

57127408022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2768695.

The product of its (nonzero) digits is 62720, while the sum is 38.

The spelling of 57127408022 in words is "fifty-seven billion, one hundred twenty-seven million, four hundred eight thousand, twenty-two".

Divisors: 1 2 17 34 607 1214 10319 20638 2768069 5536138 47057173 94114346 1680217883 3360435766 28563704011 57127408022