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10310412 = 2237122743
BaseRepresentation
bin100111010101…
…001100001100
3201101211020010
4213111030030
510114413122
61004553220
7153431340
oct47251414
921354203
1010310412
115902402
123552810
13219cc48
141525620
15d89e0c
hex9d530c

10310412 has 24 divisors (see below), whose sum is σ = 27494656. Its totient is φ = 2945808.

The previous prime is 10310401. The next prime is 10310441. The reversal of 10310412 is 21401301.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 61288 + ... + 61455.

Almost surely, 210310412 is an apocalyptic number.

10310412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10310412 is an abundant number, since it is smaller than the sum of its proper divisors (17184244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10310412 is a wasteful number, since it uses less digits than its factorization.

10310412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122757 (or 122755 counting only the distinct ones).

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

The square root of 10310412 is about 3210.9830270495. The cubic root of 10310412 is about 217.6500008998.

Adding to 10310412 its reverse (21401301), we get a palindrome (31711713).

The spelling of 10310412 in words is "ten million, three hundred ten thousand, four hundred twelve".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 122743 245486 368229 490972 736458 859201 1472916 1718402 2577603 3436804 5155206 10310412