Base | Representation |
---|---|
bin | 110011010110… |
… | …001011001100 |
3 | 221022211212220 |
4 | 303112023030 |
5 | 11421211142 |
6 | 1200255340 |
7 | 222260325 |
oct | 63261314 |
9 | 27284786 |
10 | 13460172 |
11 | 7663910 |
12 | 4611550 |
13 | 2a337cb |
14 | 1b0544c |
15 | 12ad2ec |
hex | cd62cc |
13460172 has 48 divisors (see below), whose sum is σ = 34618752. Its totient is φ = 4036480.
The previous prime is 13460159. The next prime is 13460191. The reversal of 13460172 is 27106431.
13460172 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13648 + ... + 14600.
It is an arithmetic number, because the mean of its divisors is an integer number (721224).
Almost surely, 213460172 is an apocalyptic number.
13460172 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 13460172, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17309376).
13460172 is an abundant number, since it is smaller than the sum of its proper divisors (21158580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13460172 is a wasteful number, since it uses less digits than its factorization.
13460172 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1078 (or 1076 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 24.
The square root of 13460172 is about 3668.8107064824. The cubic root of 13460172 is about 237.8757678501.
It can be divided in two parts, 134 and 60172, that added together give a palindrome (60306).
The spelling of 13460172 in words is "thirteen million, four hundred sixty thousand, one hundred seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •