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10057415 = 52011483
BaseRepresentation
bin100110010111…
…011011000111
3200220222011212
4212113123013
510033314130
6555322035
7151325624
oct46273307
920828155
1010057415
11574a315
12345031b
132111a44
14149b34b
15d39e95
hex9976c7

10057415 has 4 divisors (see below), whose sum is σ = 12068904. Its totient is φ = 8045928.

The previous prime is 10057393. The next prime is 10057427. The reversal of 10057415 is 51475001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 51475001 = 73705137.

It is a cyclic number.

It is not a de Polignac number, because 10057415 - 210 = 10056391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1005737 + ... + 1005746.

It is an arithmetic number, because the mean of its divisors is an integer number (3017226).

Almost surely, 210057415 is an apocalyptic number.

10057415 is a deficient number, since it is larger than the sum of its proper divisors (2011489).

10057415 is an equidigital number, since it uses as much as digits as its factorization.

10057415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2011488.

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

The square root of 10057415 is about 3171.3427755448. The cubic root of 10057415 is about 215.8550052858.

The spelling of 10057415 in words is "ten million, fifty-seven thousand, four hundred fifteen".

Divisors: 1 5 2011483 10057415