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57674341 = 61945481
BaseRepresentation
bin1101110000000…
…0101001100101
311000112011022201
43130000221211
5104231034331
65420054501
71300136524
oct334005145
9130464281
1057674341
112a61264a
1217394431
13bc4453a
1479344bb
1550e3a61
hex3700a65

57674341 has 4 divisors (see below), whose sum is σ = 58619884. Its totient is φ = 56728800.

The previous prime is 57674273. The next prime is 57674347. The reversal of 57674341 is 14347675.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10751841 + 46922500 = 3279^2 + 6850^2 .

It is a cyclic number.

It is not a de Polignac number, because 57674341 - 213 = 57666149 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 57674341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57674347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 472680 + ... + 472801.

It is an arithmetic number, because the mean of its divisors is an integer number (14654971).

Almost surely, 257674341 is an apocalyptic number.

It is an amenable number.

57674341 is a deficient number, since it is larger than the sum of its proper divisors (945543).

57674341 is an equidigital number, since it uses as much as digits as its factorization.

57674341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 945542.

The product of its digits is 70560, while the sum is 37.

The square root of 57674341 is about 7594.3624485535. The cubic root of 57674341 is about 386.3618292813.

The spelling of 57674341 in words is "fifty-seven million, six hundred seventy-four thousand, three hundred forty-one".

Divisors: 1 61 945481 57674341