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57346206 = 239798533
BaseRepresentation
bin1101101011000…
…0100010011110
310222220111012120
43122300202132
5104140034311
65405043410
71264302051
oct332604236
9128814176
1057346206
112a409065
1217256566
13bb5b088
14788aa98
15507b706
hex36b089e

57346206 has 16 divisors (see below), whose sum is σ = 115875984. Its totient is φ = 18918144.

The previous prime is 57346183. The next prime is 57346217. The reversal of 57346206 is 60264375.

57346206 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48685 + ... + 49848.

It is an arithmetic number, because the mean of its divisors is an integer number (7242249).

Almost surely, 257346206 is an apocalyptic number.

57346206 is an abundant number, since it is smaller than the sum of its proper divisors (58529778).

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

57346206 is a wasteful number, since it uses less digits than its factorization.

57346206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98635.

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 57346206 is about 7572.7277780203. The cubic root of 57346206 is about 385.6277071208.

The spelling of 57346206 in words is "fifty-seven million, three hundred forty-six thousand, two hundred six".

Divisors: 1 2 3 6 97 194 291 582 98533 197066 295599 591198 9557701 19115402 28673103 57346206