Base | Representation |
---|---|
bin | 11001111010010111… |
… | …00010000001100100 |
3 | 1022220111122001002002 |
4 | 30331023202001210 |
5 | 211442300210022 |
6 | 10220224104432 |
7 | 1001510253011 |
oct | 147513420144 |
9 | 38814561062 |
10 | 13911335012 |
11 | 5999649993 |
12 | 2842a65118 |
13 | 14091367a3 |
14 | 95d7d6708 |
15 | 56646c092 |
hex | 33d2e2064 |
13911335012 has 12 divisors (see below), whose sum is σ = 24368734320. Its totient is φ = 6948839496.
The previous prime is 13911334981. The next prime is 13911335027. The reversal of 13911335012 is 21053311931.
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, 1702418 + ... + 1710569.
It is an arithmetic number, because the mean of its divisors is an integer number (2030727860).
Almost surely, 213911335012 is an apocalyptic number.
It is an amenable number.
13911335012 is a deficient number, since it is larger than the sum of its proper divisors (10457399308).
13911335012 is a wasteful number, since it uses less digits than its factorization.
13911335012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3414010 (or 3414008 counting only the distinct ones).
The product of its (nonzero) digits is 2430, while the sum is 29.
Adding to 13911335012 its reverse (21053311931), we get a palindrome (34964646943).
The spelling of 13911335012 in words is "thirteen billion, nine hundred eleven million, three hundred thirty-five thousand, twelve".
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