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57333041 is a prime number
BaseRepresentation
bin1101101010110…
…1010100110001
310222212211010222
43122231110301
5104134124131
65404502425
71264215503
oct332552461
9128784128
1057333041
112a3aa187
121724aa15
13bb5509c
147885d73
15507787b
hex36ad531

57333041 has 2 divisors, whose sum is σ = 57333042. Its totient is φ = 57333040.

The previous prime is 57333011. The next prime is 57333071. The reversal of 57333041 is 14033375.

It is a balanced prime because it is at equal distance from previous prime (57333011) and next prime (57333071).

It can be written as a sum of positive squares in only one way, i.e., 56325025 + 1008016 = 7505^2 + 1004^2 .

It is a cyclic number.

It is not a de Polignac number, because 57333041 - 210 = 57332017 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 57333041.

It is not a weakly prime, because it can be changed into another prime (57333011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28666520 + 28666521.

It is an arithmetic number, because the mean of its divisors is an integer number (28666521).

Almost surely, 257333041 is an apocalyptic number.

It is an amenable number.

57333041 is a deficient number, since it is larger than the sum of its proper divisors (1).

57333041 is an equidigital number, since it uses as much as digits as its factorization.

57333041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3780, while the sum is 26.

The square root of 57333041 is about 7571.8584904896. The cubic root of 57333041 is about 385.5981952741.

The spelling of 57333041 in words is "fifty-seven million, three hundred thirty-three thousand, forty-one".