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57710196 = 22325033187
BaseRepresentation
bin1101110000100…
…1011001110100
311000120222111200
43130021121310
5104233211241
65420532500
71300346205
oct334113164
9130528450
1057710196
112a637585
12173b1130
13bc5795b
1479435ac
1550ee4b6
hex3709674

57710196 has 36 divisors (see below), whose sum is σ = 146214432. Its totient is φ = 19192464.

The previous prime is 57710183. The next prime is 57710227. The reversal of 57710196 is 69101775.

57710196 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 57710196.

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 11 ways as a sum of consecutive naturals, for example, 16515 + ... + 19701.

It is an arithmetic number, because the mean of its divisors is an integer number (4061512).

Almost surely, 257710196 is an apocalyptic number.

It is an amenable number.

57710196 is an abundant number, since it is smaller than the sum of its proper divisors (88504236).

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

57710196 is a wasteful number, since it uses less digits than its factorization.

57710196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3700 (or 3695 counting only the distinct ones).

The product of its (nonzero) digits is 13230, while the sum is 36.

The square root of 57710196 is about 7596.7227144342. The cubic root of 57710196 is about 386.4418772045.

57710196 divided by its sum of digits (36) gives a palindrome (1603061).

The spelling of 57710196 in words is "fifty-seven million, seven hundred ten thousand, one hundred ninety-six".

Divisors: 1 2 3 4 6 9 12 18 36 503 1006 1509 2012 3018 3187 4527 6036 6374 9054 9561 12748 18108 19122 28683 38244 57366 114732 1603061 3206122 4809183 6412244 9618366 14427549 19236732 28855098 57710196