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57334276 = 22291732857
BaseRepresentation
bin1101101010110…
…1101000000100
310222212212211201
43122231220010
5104134144101
65404512244
71264222216
oct332555004
9128785751
1057334276
112a4000aa
121724b684
13bb5580c
1478865b6
155077e01
hex36ada04

57334276 has 24 divisors (see below), whose sum is σ = 104431320. Its totient is φ = 27508992.

The previous prime is 57334271. The next prime is 57334297. The reversal of 57334276 is 67243375.

It can be written as a sum of positive squares in 4 ways, for example, as 25704900 + 31629376 = 5070^2 + 5624^2 .

It is not an unprimeable number, because it can be changed into a prime (57334271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18640 + ... + 21496.

It is an arithmetic number, because the mean of its divisors is an integer number (4351305).

Almost surely, 257334276 is an apocalyptic number.

It is an amenable number.

57334276 is a deficient number, since it is larger than the sum of its proper divisors (47097044).

57334276 is a wasteful number, since it uses less digits than its factorization.

57334276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3063 (or 3061 counting only the distinct ones).

The product of its digits is 105840, while the sum is 37.

The square root of 57334276 is about 7571.9400420236. The cubic root of 57334276 is about 385.6009639531.

Subtracting 57334276 from its reverse (67243375), we obtain a palindrome (9909099).

The spelling of 57334276 in words is "fifty-seven million, three hundred thirty-four thousand, two hundred seventy-six".

Divisors: 1 2 4 29 58 116 173 346 692 2857 5017 5714 10034 11428 20068 82853 165706 331412 494261 988522 1977044 14333569 28667138 57334276