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10437131 = 53196927
BaseRepresentation
bin100111110100…
…001000001011
3201122021001102
4213310020023
510132442011
61011412015
7154466645
oct47641013
921567042
1010437131
115989631
1235b400b
132215823
141559895
15db273b
hex9f420b

10437131 has 4 divisors (see below), whose sum is σ = 10634112. Its totient is φ = 10240152.

The previous prime is 10437127. The next prime is 10437139. The reversal of 10437131 is 13173401.

It is a happy number.

10437131 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13173401 = 54724083.

It is a cyclic number.

It is not a de Polignac number, because 10437131 - 22 = 10437127 is a prime.

It is a super-2 number, since 2×104371312 = 217867407022322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10437139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98411 + ... + 98516.

It is an arithmetic number, because the mean of its divisors is an integer number (2658528).

Almost surely, 210437131 is an apocalyptic number.

10437131 is a deficient number, since it is larger than the sum of its proper divisors (196981).

10437131 is an equidigital number, since it uses as much as digits as its factorization.

10437131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196980.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 10437131 is about 3230.6548871707. The cubic root of 10437131 is about 218.5380405642.

The spelling of 10437131 in words is "ten million, four hundred thirty-seven thousand, one hundred thirty-one".

Divisors: 1 53 196927 10437131