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10130056 = 233140847
BaseRepresentation
bin100110101001…
…001010001000
3201001122211021
4212221022020
510043130211
61001042224
7152050456
oct46511210
921048737
1010130056
115799952
123486374
132138b21
1414b99d6
15d51771
hex9a9288

10130056 has 16 divisors (see below), whose sum is σ = 19607040. Its totient is φ = 4901520.

The previous prime is 10130047. The next prime is 10130089. The reversal of 10130056 is 65003101.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20176 + ... + 20671.

It is an arithmetic number, because the mean of its divisors is an integer number (1225440).

Almost surely, 210130056 is an apocalyptic number.

It is an amenable number.

10130056 is a deficient number, since it is larger than the sum of its proper divisors (9476984).

10130056 is a wasteful number, since it uses less digits than its factorization.

10130056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40884 (or 40880 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 10130056 is about 3182.7748899349. The cubic root of 10130056 is about 216.3734394986.

Adding to 10130056 its reverse (65003101), we get a palindrome (75133157).

The spelling of 10130056 in words is "ten million, one hundred thirty thousand, fifty-six".

Divisors: 1 2 4 8 31 62 124 248 40847 81694 163388 326776 1266257 2532514 5065028 10130056