Base | Representation |
---|---|
bin | 11011101001000011… |
… | …10000000101011111 |
3 | 1102022012220100220102 |
4 | 31310201300011133 |
5 | 220343004003110 |
6 | 10452314411315 |
7 | 1033514060660 |
oct | 156441600537 |
9 | 42265810812 |
10 | 14839906655 |
11 | 6325816572 |
12 | 2a61a30b3b |
13 | 1526624c72 |
14 | a0ac6d367 |
15 | 5bcc3e5a5 |
hex | 37487015f |
14839906655 has 16 divisors (see below), whose sum is σ = 20359226880. Its totient is φ = 10172258592.
The previous prime is 14839906649. The next prime is 14839906673. The reversal of 14839906655 is 55660993841.
14839906655 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 14839906655 - 24 = 14839906639 is a prime.
It is a super-2 number, since 2×148399066552 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 14839906655.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23462 + ... + 173868.
It is an arithmetic number, because the mean of its divisors is an integer number (1272451680).
Almost surely, 214839906655 is an apocalyptic number.
14839906655 is a deficient number, since it is larger than the sum of its proper divisors (5519320225).
14839906655 is a wasteful number, since it uses less digits than its factorization.
14839906655 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 153238.
The product of its (nonzero) digits is 6998400, while the sum is 56.
The spelling of 14839906655 in words is "fourteen billion, eight hundred thirty-nine million, nine hundred six thousand, six hundred fifty-five".
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