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57348041 = 10725009
BaseRepresentation
bin1101101011000…
…0111111001001
310222220120201112
43122300333021
5104140114131
65405100105
71264310312
oct332607711
9128816645
1057348041
112a40a483
1217257635
13bb5bb6a
14788b609
15507c02b
hex36b0fc9

57348041 has 6 divisors (see below), whose sum is σ = 57900570. Its totient is φ = 56800736.

The previous prime is 57348017. The next prime is 57348073. The reversal of 57348041 is 14084375.

It can be written as a sum of positive squares in only one way, i.e., 48372025 + 8976016 = 6955^2 + 2996^2 .

It is not a de Polignac number, because 57348041 - 26 = 57347977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 57347989 and 57348007.

It is not an unprimeable number, because it can be changed into a prime (57348091) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8945 + ... + 13953.

It is an arithmetic number, because the mean of its divisors is an integer number (9650095).

Almost surely, 257348041 is an apocalyptic number.

It is an amenable number.

57348041 is a deficient number, since it is larger than the sum of its proper divisors (552529).

57348041 is an equidigital number, since it uses as much as digits as its factorization.

57348041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5223 (or 5116 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 57348041 is about 7572.8489355064. The cubic root of 57348041 is about 385.6318202629.

The spelling of 57348041 in words is "fifty-seven million, three hundred forty-eight thousand, forty-one".

Divisors: 1 107 5009 11449 535963 57348041