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57363104 = 2523591321
BaseRepresentation
bin1101101011010…
…0101010100000
310222221100101102
43122310222200
5104141104404
65405253532
71264402241
oct332645240
9128840342
1057363104
112a41a827
12172642a8
13bb65986
147892cc8
15508171e
hex36b4aa0

57363104 has 48 divisors (see below), whose sum is σ = 119931840. Its totient is φ = 26949120.

The previous prime is 57363091. The next prime is 57363149. The reversal of 57363104 is 40136375.

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, 42764 + ... + 44084.

It is an arithmetic number, because the mean of its divisors is an integer number (2498580).

Almost surely, 257363104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57363104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59965920).

57363104 is an abundant number, since it is smaller than the sum of its proper divisors (62568736).

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

57363104 is a wasteful number, since it uses less digits than its factorization.

57363104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1413 (or 1405 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 57363104 is about 7573.8434100528. The cubic root of 57363104 is about 385.6655805769.

Adding to 57363104 its reverse (40136375), we get a palindrome (97499479).

The spelling of 57363104 in words is "fifty-seven million, three hundred sixty-three thousand, one hundred four".

Divisors: 1 2 4 8 16 23 32 46 59 92 118 184 236 368 472 736 944 1321 1357 1888 2642 2714 5284 5428 10568 10856 21136 21712 30383 42272 43424 60766 77939 121532 155878 243064 311756 486128 623512 972256 1247024 1792597 2494048 3585194 7170388 14340776 28681552 57363104