Base | Representation |
---|---|
bin | 110001111110… |
… | …100110010100 |
3 | 220122121211021 |
4 | 301332212110 |
5 | 11323221320 |
6 | 1144450524 |
7 | 216234451 |
oct | 61764624 |
9 | 26577737 |
10 | 13101460 |
11 | 7439359 |
12 | 4479a44 |
13 | 2939458 |
14 | 1a50828 |
15 | 123bdaa |
hex | c7e994 |
13101460 has 24 divisors (see below), whose sum is σ = 27606600. Its totient is φ = 5222784.
The previous prime is 13101457. The next prime is 13101461. The reversal of 13101460 is 6410131.
It can be written as a sum of positive squares in 4 ways, for example, as 3090564 + 10010896 = 1758^2 + 3164^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13101461) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6042 + ... + 7918.
It is an arithmetic number, because the mean of its divisors is an integer number (1150275).
Almost surely, 213101460 is an apocalyptic number.
13101460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13101460 is an abundant number, since it is smaller than the sum of its proper divisors (14505140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13101460 is a wasteful number, since it uses less digits than its factorization.
13101460 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2235 (or 2233 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 16.
The square root of 13101460 is about 3619.5938998733. The cubic root of 13101460 is about 235.7435930152.
Adding to 13101460 its reverse (6410131), we get a palindrome (19511591).
The spelling of 13101460 in words is "thirteen million, one hundred one thousand, four hundred sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •