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57411005 = 518316271
BaseRepresentation
bin1101101100000…
…0010110111101
311000000210002112
43123000112331
5104144123010
65410303405
71264662011
oct333002675
9130023075
1057411005
112a452813
1217287b65
13bb81712
1478a6541
155090a05
hex36c05bd

57411005 has 8 divisors (see below), whose sum is σ = 68941824. Its totient is φ = 45896400.

The previous prime is 57410999. The next prime is 57411007. The reversal of 57411005 is 50011475.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2k-57411005 is a prime.

It is a super-2 number, since 2×574110052 = 6592046990220050, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57411007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6020 + ... + 12290.

It is an arithmetic number, because the mean of its divisors is an integer number (8617728).

Almost surely, 257411005 is an apocalyptic number.

It is an amenable number.

57411005 is a deficient number, since it is larger than the sum of its proper divisors (11530819).

57411005 is a wasteful number, since it uses less digits than its factorization.

57411005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8107.

The product of its (nonzero) digits is 700, while the sum is 23.

The square root of 57411005 is about 7577.0050151759. The cubic root of 57411005 is about 385.7729005899.

The spelling of 57411005 in words is "fifty-seven million, four hundred eleven thousand, five".

Divisors: 1 5 1831 6271 9155 31355 11482201 57411005