Base | Representation |
---|---|
bin | 1101100101100100100111… |
… | …1101101001101110000100 |
3 | 1221220011112011011110012021 |
4 | 3121121021331221232010 |
5 | 3424230323102411144 |
6 | 51434540031332524 |
7 | 3101213513425504 |
oct | 331311175515604 |
9 | 57804464143167 |
10 | 14939137153924 |
11 | 483a71a508495 |
12 | 181337a981144 |
13 | 8449a6aa71a9 |
14 | 3990b55b7a04 |
15 | 1ad9042c3884 |
hex | d9649f69b84 |
14939137153924 has 27 divisors (see below), whose sum is σ = 26352696964293. Its totient is φ = 7410266071488.
The previous prime is 14939137153921. The next prime is 14939137153939. The reversal of 14939137153924 is 42935173193941.
It is a happy number.
The square root of 14939137153924 is 3865118.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 12762827700100 + 2176309453824 = 3572510^2 + 1475232^2 .
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14939137153921) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 981732364 + ... + 981747580.
Almost surely, 214939137153924 is an apocalyptic number.
14939137153924 is the 3865118-th square number.
It is an amenable number.
14939137153924 is a deficient number, since it is larger than the sum of its proper divisors (11413559810369).
14939137153924 is an frugal number, since it uses more digits than its factorization.
14939137153924 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30692 (or 15346 counting only the distinct ones).
The product of its digits is 22044960, while the sum is 61.
The spelling of 14939137153924 in words is "fourteen trillion, nine hundred thirty-nine billion, one hundred thirty-seven million, one hundred fifty-three thousand, nine hundred twenty-four".
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