Base | Representation |
---|---|
bin | 110011111110… |
… | …011100101110 |
3 | 221122020011121 |
4 | 303332130232 |
5 | 11442001014 |
6 | 1204011154 |
7 | 223545265 |
oct | 63763456 |
9 | 27566147 |
10 | 13625134 |
11 | 7766846 |
12 | 4690aba |
13 | 2a90913 |
14 | 1b495dc |
15 | 12e2124 |
hex | cfe72e |
13625134 has 16 divisors (see below), whose sum is σ = 20971872. Its totient is φ = 6636448.
The previous prime is 13625123. The next prime is 13625153. The reversal of 13625134 is 43152631.
It is a junction number, because it is equal to n+sod(n) for n = 13625099 and 13625108.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17967 + ... + 18709.
It is an arithmetic number, because the mean of its divisors is an integer number (1310742).
Almost surely, 213625134 is an apocalyptic number.
13625134 is a deficient number, since it is larger than the sum of its proper divisors (7346738).
13625134 is a wasteful number, since it uses less digits than its factorization.
13625134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 971.
The product of its digits is 2160, while the sum is 25.
The square root of 13625134 is about 3691.2239162641. The cubic root of 13625134 is about 238.8435920446.
Adding to 13625134 its reverse (43152631), we get a palindrome (56777765).
The spelling of 13625134 in words is "thirteen million, six hundred twenty-five thousand, one hundred thirty-four".
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