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57350711 = 1117330137
BaseRepresentation
bin1101101011000…
…1101000110111
310222220201101102
43122301220313
5104140210321
65405120315
71264321145
oct332615067
9128821342
1057350711
112a411490
121725909b
13bb60142
14788c595
15507cc0b
hex36b1a37

57350711 has 8 divisors (see below), whose sum is σ = 62928144. Its totient is φ = 51833920.

The previous prime is 57350693. The next prime is 57350731. The reversal of 57350711 is 11705375.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 57350711 - 26 = 57350647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57350731) 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, 13166 + ... + 16971.

It is an arithmetic number, because the mean of its divisors is an integer number (7866018).

Almost surely, 257350711 is an apocalyptic number.

57350711 is a deficient number, since it is larger than the sum of its proper divisors (5577433).

57350711 is a wasteful number, since it uses less digits than its factorization.

57350711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30321.

The product of its (nonzero) digits is 3675, while the sum is 29.

The square root of 57350711 is about 7573.0252211385. The cubic root of 57350711 is about 385.6378048962.

The spelling of 57350711 in words is "fifty-seven million, three hundred fifty thousand, seven hundred eleven".

Divisors: 1 11 173 1903 30137 331507 5213701 57350711