Base | Representation |
---|---|
bin | 110101001010… |
… | …000000111111 |
3 | 222012221202100 |
4 | 311022000333 |
5 | 12031402110 |
6 | 1214400143 |
7 | 226304550 |
oct | 65120077 |
9 | 28187670 |
10 | 13934655 |
11 | 7958349 |
12 | 4800053 |
13 | 2b6b777 |
14 | 1bca327 |
15 | 1353bc0 |
hex | d4a03f |
13934655 has 48 divisors (see below), whose sum is σ = 28514304. Its totient is φ = 6160320.
The previous prime is 13934639. The next prime is 13934659. The reversal of 13934655 is 55643931.
13934655 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 13934655 - 24 = 13934639 is a prime.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13934659) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9052 + ... + 10478.
It is an arithmetic number, because the mean of its divisors is an integer number (594048).
Almost surely, 213934655 is an apocalyptic number.
13934655 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
13934655 is an abundant number, since it is smaller than the sum of its proper divisors (14579649).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13934655 is a wasteful number, since it uses less digits than its factorization.
13934655 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1476 (or 1473 counting only the distinct ones).
The product of its digits is 48600, while the sum is 36.
The square root of 13934655 is about 3732.9150807378. The cubic root of 13934655 is about 240.6386635295.
The spelling of 13934655 in words is "thirteen million, nine hundred thirty-four thousand, six hundred fifty-five".
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