Base | Representation |
---|---|
bin | 110011000110… |
… | …111101001000 |
3 | 221012200101000 |
4 | 303012331020 |
5 | 11412212312 |
6 | 1155055000 |
7 | 221610510 |
oct | 63067510 |
9 | 27180330 |
10 | 13397832 |
11 | 7620a98 |
12 | 45a1460 |
13 | 2a11316 |
14 | 1aca840 |
15 | 1299adc |
hex | cc6f48 |
13397832 has 64 divisors (see below), whose sum is σ = 42537600. Its totient is φ = 3827520.
The previous prime is 13397827. The next prime is 13397837. The reversal of 13397832 is 23879331.
It is a happy number.
13397832 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 (13397827) and next prime (13397837).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a nude number because it is divisible by every one of its digits.
It is not an unprimeable number, because it can be changed into a prime (13397837) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2919 + ... + 5942.
It is an arithmetic number, because the mean of its divisors is an integer number (664650).
Almost surely, 213397832 is an apocalyptic number.
13397832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13397832 is an abundant number, since it is smaller than the sum of its proper divisors (29139768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13397832 is a wasteful number, since it uses less digits than its factorization.
13397832 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8883 (or 8873 counting only the distinct ones).
The product of its digits is 27216, while the sum is 36.
The square root of 13397832 is about 3660.3049053323. The cubic root of 13397832 is about 237.5079635372.
The spelling of 13397832 in words is "thirteen million, three hundred ninety-seven thousand, eight hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.510 sec. • engine limits •