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3133057 is a prime number
BaseRepresentation
bin1011111100111010000001
312220011202011
423330322001
51300224212
6151052521
735426164
oct13747201
95804664
103133057
11184aa04
121071141
138590a5
145b7adb
1541d4a7
hex2fce81

3133057 has 2 divisors, whose sum is σ = 3133058. Its totient is φ = 3133056.

The previous prime is 3133033. The next prime is 3133111. The reversal of 3133057 is 7503313.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2903616 + 229441 = 1704^2 + 479^2 .

It is a cyclic number.

It is not a de Polignac number, because 3133057 - 215 = 3100289 is a prime.

It is a Chen prime.

It is equal to p225715 and since 3133057 and 225715 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (3133027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1566528 + 1566529.

It is an arithmetic number, because the mean of its divisors is an integer number (1566529).

Almost surely, 23133057 is an apocalyptic number.

It is an amenable number.

3133057 is a deficient number, since it is larger than the sum of its proper divisors (1).

3133057 is an equidigital number, since it uses as much as digits as its factorization.

3133057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 945, while the sum is 22.

The square root of 3133057 is about 1770.0443497269. The cubic root of 3133057 is about 146.3264260739.

It can be divided in two parts, 3 and 133057, that multiplied together give a triangular number (399171 = T893).

The spelling of 3133057 in words is "three million, one hundred thirty-three thousand, fifty-seven".