Base | Representation |
---|---|
bin | 11001000010010001… |
… | …11110110110011000 |
3 | 1021200201102200212111 |
4 | 30201020332312120 |
5 | 210011332421400 |
6 | 10101421122104 |
7 | 654035542534 |
oct | 144110766630 |
9 | 37621380774 |
10 | 13440904600 |
11 | 5778049622 |
12 | 27313b9334 |
13 | 13628357b6 |
14 | 91713abc4 |
15 | 539ee53ba |
hex | 32123ed98 |
13440904600 has 48 divisors (see below), whose sum is σ = 31601269800. Its totient is φ = 5315946240.
The previous prime is 13440904597. The next prime is 13440904621. The reversal of 13440904600 is 640904431.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 359754 + ... + 395353.
Almost surely, 213440904600 is an apocalyptic number.
13440904600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13440904600 is an abundant number, since it is smaller than the sum of its proper divisors (18160365200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13440904600 is a wasteful number, since it uses less digits than its factorization.
13440904600 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 755212 (or 755203 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 31.
The spelling of 13440904600 in words is "thirteen billion, four hundred forty million, nine hundred four thousand, six hundred".
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