Base | Representation |
---|---|
bin | 110101001011… |
… | …101001101100 |
3 | 222020021221112 |
4 | 311023221230 |
5 | 12032110411 |
6 | 1214451152 |
7 | 226333232 |
oct | 65135154 |
9 | 28207845 |
10 | 13941356 |
11 | 7962390 |
12 | 4803ab8 |
13 | 2b71830 |
14 | 1bcc952 |
15 | 1355b8b |
hex | d4ba6c |
13941356 has 24 divisors (see below), whose sum is σ = 28663824. Its totient is φ = 5849280.
The previous prime is 13941337. The next prime is 13941379. The reversal of 13941356 is 65314931.
It is a super-2 number, since 2×139413562 = 388722814237472, which contains 22 as substring.
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, 11615 + ... + 12758.
It is an arithmetic number, because the mean of its divisors is an integer number (1194326).
Almost surely, 213941356 is an apocalyptic number.
It is an amenable number.
13941356 is an abundant number, since it is smaller than the sum of its proper divisors (14722468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13941356 is a wasteful number, since it uses less digits than its factorization.
13941356 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24401 (or 24399 counting only the distinct ones).
The product of its digits is 9720, while the sum is 32.
The square root of 13941356 is about 3733.8125287700. The cubic root of 13941356 is about 240.6772307150.
The spelling of 13941356 in words is "thirteen million, nine hundred forty-one thousand, three hundred fifty-six".
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