Base | Representation |
---|---|
bin | 110011001001… |
… | …010110001110 |
3 | 221020011210220 |
4 | 303021112032 |
5 | 11413021010 |
6 | 1155212210 |
7 | 221651205 |
oct | 63112616 |
9 | 27204726 |
10 | 13407630 |
11 | 7628395 |
12 | 45a7066 |
13 | 2a15912 |
14 | 1ad023c |
15 | 129c970 |
hex | cc958e |
13407630 has 16 divisors (see below), whose sum is σ = 32178384. Its totient is φ = 3575360.
The previous prime is 13407629. The next prime is 13407659. The reversal of 13407630 is 3670431.
13407630 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 13407630.
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, 223431 + ... + 223490.
It is an arithmetic number, because the mean of its divisors is an integer number (2011149).
Almost surely, 213407630 is an apocalyptic number.
13407630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13407630 is an abundant number, since it is smaller than the sum of its proper divisors (18770754).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13407630 is a wasteful number, since it uses less digits than its factorization.
13407630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 446931.
The product of its (nonzero) digits is 1512, while the sum is 24.
The square root of 13407630 is about 3661.6430738126. The cubic root of 13407630 is about 237.5658469315.
The spelling of 13407630 in words is "thirteen million, four hundred seven thousand, six hundred thirty".
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