Base | Representation |
---|---|
bin | 110101000111… |
… | …101010111110 |
3 | 222012110120202 |
4 | 311013222332 |
5 | 12031100204 |
6 | 1214243502 |
7 | 226234553 |
oct | 65075276 |
9 | 28173522 |
10 | 13925054 |
11 | 7951110 |
12 | 47b6592 |
13 | 2b672a0 |
14 | 1bc6a2a |
15 | 1350e1e |
hex | d47abe |
13925054 has 32 divisors (see below), whose sum is σ = 24766560. Its totient is φ = 5788800.
The previous prime is 13925053. The next prime is 13925059. The reversal of 13925054 is 45052931.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13925053) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51632 + ... + 51900.
It is an arithmetic number, because the mean of its divisors is an integer number (773955).
Almost surely, 213925054 is an apocalyptic number.
13925054 is a deficient number, since it is larger than the sum of its proper divisors (10841506).
13925054 is a wasteful number, since it uses less digits than its factorization.
13925054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 476.
The product of its (nonzero) digits is 5400, while the sum is 29.
The square root of 13925054 is about 3731.6288668623. The cubic root of 13925054 is about 240.5833840213.
Adding to 13925054 its reverse (45052931), we get a palindrome (58977985).
It can be divided in two parts, 1392 and 5054, that added together give a palindrome (6446).
The spelling of 13925054 in words is "thirteen million, nine hundred twenty-five thousand, fifty-four".
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