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10412031 = 372321557
BaseRepresentation
bin100111101101…
…111111111111
3201120222121210
4213231333333
510131141111
61011055503
7154333530
oct47557777
921528553
1010412031
115971793
1235a1593
132207286
141550687
15daa0a6
hex9edfff

10412031 has 16 divisors (see below), whose sum is σ = 16556544. Its totient is φ = 5690784.

The previous prime is 10412027. The next prime is 10412047. The reversal of 10412031 is 13021401.

It is a happy number.

It is not a de Polignac number, because 10412031 - 22 = 10412027 is a prime.

It is a super-2 number, since 2×104120312 = 216820779089922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10411998 and 10412016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10412081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10296 + ... + 11261.

It is an arithmetic number, because the mean of its divisors is an integer number (1034784).

Almost surely, 210412031 is an apocalyptic number.

10412031 is a deficient number, since it is larger than the sum of its proper divisors (6144513).

10412031 is a wasteful number, since it uses less digits than its factorization.

10412031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21590.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 10412031 is about 3226.7678875308. The cubic root of 10412031 is about 218.3627143543.

Adding to 10412031 its reverse (13021401), we get a palindrome (23433432).

The spelling of 10412031 in words is "ten million, four hundred twelve thousand, thirty-one".

Divisors: 1 3 7 21 23 69 161 483 21557 64671 150899 452697 495811 1487433 3470677 10412031