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57674050 = 2527367449
BaseRepresentation
bin1101110000000…
…0100101000010
311000112010220221
43130000211002
5104231032200
65420053254
71300135630
oct334004502
9130463827
1057674050
112a612405
121739422a
13bc44375
147934350
1550e391a
hex3700942

57674050 has 48 divisors (see below), whose sum is σ = 123206400. Its totient is φ = 19676160.

The previous prime is 57673999. The next prime is 57674147. The reversal of 57674050 is 5047675.

It is a junction number, because it is equal to n+sod(n) for n = 57673997 and 57674015.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 128226 + ... + 128674.

It is an arithmetic number, because the mean of its divisors is an integer number (2566800).

Almost surely, 257674050 is an apocalyptic number.

57674050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

57674050 is an abundant number, since it is smaller than the sum of its proper divisors (65532350).

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

57674050 is a wasteful number, since it uses less digits than its factorization.

57674050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 835 (or 830 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 34.

The square root of 57674050 is about 7594.3432895807. The cubic root of 57674050 is about 386.3611794748.

The spelling of 57674050 in words is "fifty-seven million, six hundred seventy-four thousand, fifty".

Divisors: 1 2 5 7 10 14 25 35 50 70 175 350 367 449 734 898 1835 2245 2569 3143 3670 4490 5138 6286 9175 11225 12845 15715 18350 22450 25690 31430 64225 78575 128450 157150 164783 329566 823915 1153481 1647830 2306962 4119575 5767405 8239150 11534810 28837025 57674050