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57002625 = 3253232203
BaseRepresentation
bin1101100101110…
…0101010000001
310222021000220100
43121130222001
5104043041000
65353433013
71261341261
oct331345201
9128230810
1057002625
112a1a3a09
121710b769
13ba6a884
1477db7a1
15500ea00
hex365ca81

57002625 has 48 divisors (see below), whose sum is σ = 107273088. Its totient is φ = 29066400.

The previous prime is 57002599. The next prime is 57002633. The reversal of 57002625 is 52620075.

It is not a de Polignac number, because 57002625 - 223 = 48614017 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24774 + ... + 26976.

It is an arithmetic number, because the mean of its divisors is an integer number (2234856).

Almost surely, 257002625 is an apocalyptic number.

It is an amenable number.

57002625 is a deficient number, since it is larger than the sum of its proper divisors (50270463).

57002625 is a wasteful number, since it uses less digits than its factorization.

57002625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2247 (or 2234 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 57002625 is about 7550.0082781412. The cubic root of 57002625 is about 384.8560208238.

The spelling of 57002625 in words is "fifty-seven million, two thousand, six hundred twenty-five".

Divisors: 1 3 5 9 15 23 25 45 69 75 115 125 207 225 345 375 575 1035 1125 1725 2203 2875 5175 6609 8625 11015 19827 25875 33045 50669 55075 99135 152007 165225 253345 275375 456021 495675 760035 826125 1266725 2280105 2478375 3800175 6333625 11400525 19000875 57002625