Base | Representation |
---|---|
bin | 110101001001… |
… | …000001101010 |
3 | 222012202012020 |
4 | 311021001222 |
5 | 12031234402 |
6 | 1214325310 |
7 | 226260000 |
oct | 65110152 |
9 | 28182166 |
10 | 13930602 |
11 | 79552a4 |
12 | 47b9836 |
13 | 2b6997a |
14 | 1bc8a70 |
15 | 13528bc |
hex | d4906a |
13930602 has 40 divisors (see below), whose sum is σ = 32536416. Its totient is φ = 3976056.
The previous prime is 13930589. The next prime is 13930603. The reversal of 13930602 is 20603931.
It is not an unprimeable number, because it can be changed into a prime (13930603) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 13923 + ... + 14889.
Almost surely, 213930602 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13930602, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16268208).
13930602 is an abundant number, since it is smaller than the sum of its proper divisors (18605814).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13930602 is an frugal number, since it uses more digits than its factorization.
13930602 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1000 (or 979 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 24.
The square root of 13930602 is about 3732.3721679382. The cubic root of 13930602 is about 240.6153307409.
The spelling of 13930602 in words is "thirteen million, nine hundred thirty thousand, six hundred two".
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