Base | Representation |
---|---|
bin | 110101011000… |
… | …110011110110 |
3 | 222100000212202 |
4 | 311120303312 |
5 | 12040322004 |
6 | 1215544502 |
7 | 226646330 |
oct | 65306366 |
9 | 28300782 |
10 | 13995254 |
11 | 7999929 |
12 | 482b132 |
13 | 2b90220 |
14 | 1c04450 |
15 | 1366b1e |
hex | d58cf6 |
13995254 has 32 divisors (see below), whose sum is σ = 26078976. Its totient is φ = 5484960.
The previous prime is 13995251. The next prime is 13995259. The reversal of 13995254 is 45259931.
It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13995251) 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, 23549 + ... + 24135.
It is an arithmetic number, because the mean of its divisors is an integer number (814968).
Almost surely, 213995254 is an apocalyptic number.
13995254 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
13995254 is a deficient number, since it is larger than the sum of its proper divisors (12083722).
13995254 is a wasteful number, since it uses less digits than its factorization.
13995254 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 740.
The product of its digits is 48600, while the sum is 38.
The square root of 13995254 is about 3741.0231220884. The cubic root of 13995254 is about 240.9869887318.
The spelling of 13995254 in words is "thirteen million, nine hundred ninety-five thousand, two hundred fifty-four".
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