Base | Representation |
---|---|
bin | 110100010011… |
… | …101011110100 |
3 | 221210122111011 |
4 | 310103223310 |
5 | 12002241431 |
6 | 1205522004 |
7 | 224360005 |
oct | 64235364 |
9 | 27718434 |
10 | 13712116 |
11 | 7816130 |
12 | 4713304 |
13 | 2ac13a2 |
14 | 1b6d1ac |
15 | 130ccb1 |
hex | d13af4 |
13712116 has 24 divisors (see below), whose sum is σ = 26339040. Its totient is φ = 6194400.
The previous prime is 13712093. The next prime is 13712119. The reversal of 13712116 is 61121731.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13712119) 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 7 ways as a sum of consecutive naturals, for example, 7006 + ... + 8746.
It is an arithmetic number, because the mean of its divisors is an integer number (1097460).
Almost surely, 213712116 is an apocalyptic number.
It is an amenable number.
13712116 is a deficient number, since it is larger than the sum of its proper divisors (12626924).
13712116 is a wasteful number, since it uses less digits than its factorization.
13712116 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1935 (or 1933 counting only the distinct ones).
The product of its digits is 252, while the sum is 22.
The square root of 13712116 is about 3702.9874425928. The cubic root of 13712116 is about 239.3507684752.
Adding to 13712116 its reverse (61121731), we get a palindrome (74833847).
The spelling of 13712116 in words is "thirteen million, seven hundred twelve thousand, one hundred sixteen".
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