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10057369 = 71436767
BaseRepresentation
bin100110010111…
…011010011001
3200220222010011
4212113122121
510033313434
6555321521
7151325530
oct46273231
920828104
1010057369
11574a283
1234502a1
132111a0a
14149b317
15d39e64
hex997699

10057369 has 4 divisors (see below), whose sum is σ = 11494144. Its totient is φ = 8620596.

The previous prime is 10057367. The next prime is 10057373. The reversal of 10057369 is 96375001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10057369 - 21 = 10057367 is a prime.

It is a super-2 number, since 2×100573692 = 202301342404322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10057369.

It is not an unprimeable number, because it can be changed into a prime (10057367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 718377 + ... + 718390.

It is an arithmetic number, because the mean of its divisors is an integer number (2873536).

Almost surely, 210057369 is an apocalyptic number.

It is an amenable number.

10057369 is a deficient number, since it is larger than the sum of its proper divisors (1436775).

10057369 is an equidigital number, since it uses as much as digits as its factorization.

10057369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1436774.

The product of its (nonzero) digits is 5670, while the sum is 31.

The square root of 10057369 is about 3171.3355230880. The cubic root of 10057369 is about 215.8546761971.

The spelling of 10057369 in words is "ten million, fifty-seven thousand, three hundred sixty-nine".

Divisors: 1 7 1436767 10057369