Base | Representation |
---|---|
bin | 110011011011… |
… | …001011000010 |
3 | 221100212222001 |
4 | 303123023002 |
5 | 11422340032 |
6 | 1200534214 |
7 | 222404110 |
oct | 63331302 |
9 | 27325861 |
10 | 13480642 |
11 | 767822a |
12 | 462136a |
13 | 2a3cc16 |
14 | 1b0cab0 |
15 | 12b43e7 |
hex | cdb2c2 |
13480642 has 8 divisors (see below), whose sum is σ = 23109696. Its totient is φ = 5777412.
The previous prime is 13480627. The next prime is 13480657. The reversal of 13480642 is 24608431.
13480642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (13480627) and next prime (13480657).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 13480642.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 481438 + ... + 481465.
It is an arithmetic number, because the mean of its divisors is an integer number (2888712).
Almost surely, 213480642 is an apocalyptic number.
13480642 is a deficient number, since it is larger than the sum of its proper divisors (9629054).
13480642 is an equidigital number, since it uses as much as digits as its factorization.
13480642 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 962912.
The product of its (nonzero) digits is 4608, while the sum is 28.
The square root of 13480642 is about 3671.5993790173. The cubic root of 13480642 is about 237.9962925769.
The spelling of 13480642 in words is "thirteen million, four hundred eighty thousand, six hundred forty-two".
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