Base | Representation |
---|---|
bin | 110011011001… |
… | …100011110000 |
3 | 221100112220020 |
4 | 303121203300 |
5 | 11422132112 |
6 | 1200443440 |
7 | 222345615 |
oct | 63314360 |
9 | 27315806 |
10 | 13474032 |
11 | 7673270 |
12 | 4619580 |
13 | 2a39c00 |
14 | 1b0a50c |
15 | 12b248c |
hex | cd98f0 |
13474032 has 120 divisors (see below), whose sum is σ = 41390208. Its totient is φ = 3744000.
The previous prime is 13473997. The next prime is 13474033. The reversal of 13474032 is 23047431.
13474032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a junction number, because it is equal to n+sod(n) for n = 13473993 and 13474011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13474033) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 89157 + ... + 89307.
Almost surely, 213474032 is an apocalyptic number.
13474032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13474032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20695104).
13474032 is an abundant number, since it is smaller than the sum of its proper divisors (27916176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13474032 is a wasteful number, since it uses less digits than its factorization.
13474032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 199 (or 180 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 24.
The square root of 13474032 is about 3670.6991159723. The cubic root of 13474032 is about 237.9573870934.
The spelling of 13474032 in words is "thirteen million, four hundred seventy-four thousand, thirty-two".
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