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57354007 is a prime number
BaseRepresentation
bin1101101011001…
…0011100010111
310222220212220111
43122302130113
5104140312012
65405143451
71264333564
oct332623427
9128825814
1057354007
112a413a07
121725ab87
13bb617a9
14788d86b
15507dba7
hex36b2717

57354007 has 2 divisors, whose sum is σ = 57354008. Its totient is φ = 57354006.

The previous prime is 57354001. The next prime is 57354029. The reversal of 57354007 is 70045375.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 57354007 - 219 = 56829719 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 57354007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57354001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28677003 + 28677004.

It is an arithmetic number, because the mean of its divisors is an integer number (28677004).

Almost surely, 257354007 is an apocalyptic number.

57354007 is a deficient number, since it is larger than the sum of its proper divisors (1).

57354007 is an equidigital number, since it uses as much as digits as its factorization.

57354007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14700, while the sum is 31.

The square root of 57354007 is about 7573.2428324992. The cubic root of 57354007 is about 385.6451924120.

The spelling of 57354007 in words is "fifty-seven million, three hundred fifty-four thousand, seven".