Base | Representation |
---|---|
bin | 11000111001010010… |
… | …01001000011011110 |
3 | 1021111110110011010220 |
4 | 30130221021003132 |
5 | 204333023331201 |
6 | 10050123542210 |
7 | 652131304254 |
oct | 143451110336 |
9 | 37443404126 |
10 | 13365448926 |
11 | 57394a1665 |
12 | 271008a966 |
13 | 135000697b |
14 | 90b0d85d4 |
15 | 53358d036 |
hex | 31ca490de |
13365448926 has 16 divisors (see below), whose sum is σ = 28303303824. Its totient is φ = 4193081984.
The previous prime is 13365448883. The next prime is 13365448937. The reversal of 13365448926 is 62984456331.
It is a Harshad number since it is a multiple of its sum of digits (51).
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, 65516805 + ... + 65517008.
It is an arithmetic number, because the mean of its divisors is an integer number (1768956489).
Almost surely, 213365448926 is an apocalyptic number.
13365448926 is an abundant number, since it is smaller than the sum of its proper divisors (14937854898).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13365448926 is a wasteful number, since it uses less digits than its factorization.
13365448926 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 131033835.
The product of its digits is 3732480, while the sum is 51.
The spelling of 13365448926 in words is "thirteen billion, three hundred sixty-five million, four hundred forty-eight thousand, nine hundred twenty-six".
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