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10740131 = 97263421
BaseRepresentation
bin101000111110…
…000110100011
3202012122200122
4220332012203
510222141011
61022110455
7160201223
oct50760643
922178618
1010740131
116076246
12371b42b
1322c070c
1415d8083
15e223db
hexa3e1a3

10740131 has 8 divisors (see below), whose sum is σ = 10917984. Its totient is φ = 10563840.

The previous prime is 10740127. The next prime is 10740137. The reversal of 10740131 is 13104701.

10740131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 10740131 - 22 = 10740127 is a prime.

It is a super-2 number, since 2×107401312 = 230700827794322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10740137) 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, 25301 + ... + 25721.

It is an arithmetic number, because the mean of its divisors is an integer number (1364748).

Almost surely, 210740131 is an apocalyptic number.

10740131 is a deficient number, since it is larger than the sum of its proper divisors (177853).

10740131 is an equidigital number, since it uses as much as digits as its factorization.

10740131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781.

The product of its (nonzero) digits is 84, while the sum is 17.

The square root of 10740131 is about 3277.2139081848. The cubic root of 10740131 is about 220.6326897463.

Adding to 10740131 its reverse (13104701), we get a palindrome (23844832).

The spelling of 10740131 in words is "ten million, seven hundred forty thousand, one hundred thirty-one".

Divisors: 1 97 263 421 25511 40837 110723 10740131