Base | Representation |
---|---|
bin | 110100001111… |
… | …110011010100 |
3 | 221202211200010 |
4 | 310033303110 |
5 | 12001234322 |
6 | 1205320220 |
7 | 224262435 |
oct | 64176324 |
9 | 27684603 |
10 | 13696212 |
11 | 7805192 |
12 | 4706070 |
13 | 2ab708a |
14 | 1b6748c |
15 | 130820c |
hex | d0fcd4 |
13696212 has 12 divisors (see below), whose sum is σ = 31957856. Its totient is φ = 4565400.
The previous prime is 13696211. The next prime is 13696217. The reversal of 13696212 is 21269631.
It is a tau number, because it is divible by the number of its divisors (12).
It is a self number, because there is not a number n which added to its sum of digits gives 13696212.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13696211) 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 3 ways as a sum of consecutive naturals, for example, 570664 + ... + 570687.
Almost surely, 213696212 is an apocalyptic number.
13696212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13696212 is an abundant number, since it is smaller than the sum of its proper divisors (18261644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13696212 is a wasteful number, since it uses less digits than its factorization.
13696212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1141358 (or 1141356 counting only the distinct ones).
The product of its digits is 3888, while the sum is 30.
The square root of 13696212 is about 3700.8393642524. The cubic root of 13696212 is about 239.2581956664.
The spelling of 13696212 in words is "thirteen million, six hundred ninety-six thousand, two hundred twelve".
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