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57096351 = 3213488003
BaseRepresentation
bin1101100111001…
…1100010011111
310222102210110200
43121303202133
5104104040401
65355434543
71262211444
oct331634237
9128383420
1057096351
112a258374
1217155a53
13baa1430
1478239cb
15502c686
hex367389f

57096351 has 12 divisors (see below), whose sum is σ = 88816728. Its totient is φ = 35136144.

The previous prime is 57096343. The next prime is 57096379. The reversal of 57096351 is 15369075.

It is a happy number.

It is not a de Polignac number, because 57096351 - 23 = 57096343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57091351) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 243885 + ... + 244118.

It is an arithmetic number, because the mean of its divisors is an integer number (7401394).

Almost surely, 257096351 is an apocalyptic number.

57096351 is a deficient number, since it is larger than the sum of its proper divisors (31720377).

57096351 is a wasteful number, since it uses less digits than its factorization.

57096351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488022 (or 488019 counting only the distinct ones).

The product of its (nonzero) digits is 28350, while the sum is 36.

The square root of 57096351 is about 7556.2127418436. The cubic root of 57096351 is about 385.0668372183.

The spelling of 57096351 in words is "fifty-seven million, ninety-six thousand, three hundred fifty-one".

Divisors: 1 3 9 13 39 117 488003 1464009 4392027 6344039 19032117 57096351