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10241631 = 321137959
BaseRepresentation
bin100111000100…
…011001011111
3201021022212200
4213010121133
510110213011
61003302543
7153023661
oct47043137
921238780
1010241631
115865764
12351aa53
13217784a
141508531
15d74856
hex9c465f

10241631 has 6 divisors (see below), whose sum is σ = 14793480. Its totient is φ = 6827748.

The previous prime is 10241603. The next prime is 10241653. The reversal of 10241631 is 13614201.

It is a happy number.

10241631 is a `hidden beast` number, since 10 + 24 + 1 + 631 = 666.

It is a de Polignac number, because none of the positive numbers 2k-10241631 is a prime.

It is a super-2 number, since 2×102416312 = 209782011080322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10241731) 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, 568971 + ... + 568988.

It is an arithmetic number, because the mean of its divisors is an integer number (2465580).

Almost surely, 210241631 is an apocalyptic number.

10241631 is a deficient number, since it is larger than the sum of its proper divisors (4551849).

10241631 is a wasteful number, since it uses less digits than its factorization.

10241631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1137965 (or 1137962 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 10241631 is about 3200.2548336031. The cubic root of 10241631 is about 217.1649379216.

Adding to 10241631 its reverse (13614201), we get a palindrome (23855832).

The spelling of 10241631 in words is "ten million, two hundred forty-one thousand, six hundred thirty-one".

Divisors: 1 3 9 1137959 3413877 10241631