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13100708 = 2223157907
BaseRepresentation
bin110001111110…
…011010100100
3220122120210102
4301332122210
511323210313
61144443232
7216232325
oct61763244
926576712
1013100708
117438835
124479518
132938cca
141a5044c
15123ba58
hexc7e6a4

13100708 has 24 divisors (see below), whose sum is σ = 24101952. Its totient is φ = 6218784.

The previous prime is 13100683. The next prime is 13100719. The reversal of 13100708 is 80700131.

It is a self number, because there is not a number n which added to its sum of digits gives 13100708.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 13991 + ... + 14897.

It is an arithmetic number, because the mean of its divisors is an integer number (1004248).

Almost surely, 213100708 is an apocalyptic number.

It is an amenable number.

13100708 is a deficient number, since it is larger than the sum of its proper divisors (11001244).

13100708 is a wasteful number, since it uses less digits than its factorization.

13100708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1091 (or 1089 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 20.

The square root of 13100708 is about 3619.4900193259. The cubic root of 13100708 is about 235.7390825109.

Adding to 13100708 its reverse (80700131), we get a palindrome (93800839).

The spelling of 13100708 in words is "thirteen million, one hundred thousand, seven hundred eight".

Divisors: 1 2 4 23 46 92 157 314 628 907 1814 3611 3628 7222 14444 20861 41722 83444 142399 284798 569596 3275177 6550354 13100708