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10745357 = 72219293
BaseRepresentation
bin101000111111…
…011000001101
3202012220212012
4220333120031
510222322412
61022151005
7160222400
oct50773015
922186765
1010745357
11607a167
123722465
1322c2bcc
1415d9d37
15e23c22
hexa3f60d

10745357 has 6 divisors (see below), whose sum is σ = 12499758. Its totient is φ = 9210264.

The previous prime is 10745327. The next prime is 10745359. The reversal of 10745357 is 75354701.

It can be written as a sum of positive squares in only one way, i.e., 8726116 + 2019241 = 2954^2 + 1421^2 .

It is not a de Polignac number, because 10745357 - 216 = 10679821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10745359) 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 5 ways as a sum of consecutive naturals, for example, 109598 + ... + 109695.

It is an arithmetic number, because the mean of its divisors is an integer number (2083293).

Almost surely, 210745357 is an apocalyptic number.

It is an amenable number.

10745357 is a deficient number, since it is larger than the sum of its proper divisors (1754401).

10745357 is an equidigital number, since it uses as much as digits as its factorization.

10745357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219307 (or 219300 counting only the distinct ones).

The product of its (nonzero) digits is 14700, while the sum is 32.

The square root of 10745357 is about 3278.0111348194. The cubic root of 10745357 is about 220.6684695542.

The spelling of 10745357 in words is "ten million, seven hundred forty-five thousand, three hundred fifty-seven".

Divisors: 1 7 49 219293 1535051 10745357