Base | Representation |
---|---|
bin | 110001111000… |
… | …001000010100 |
3 | 220121021110221 |
4 | 301320020110 |
5 | 11321344324 |
6 | 1144124124 |
7 | 216064300 |
oct | 61701024 |
9 | 26537427 |
10 | 13074964 |
11 | 7420461 |
12 | 4466644 |
13 | 292a386 |
14 | 1a44d00 |
15 | 12340e4 |
hex | c78214 |
13074964 has 36 divisors (see below), whose sum is σ = 28025760. Its totient is φ = 5307120.
The previous prime is 13074959. The next prime is 13075009. The reversal of 13074964 is 46947031.
It is a happy number.
13074964 is nontrivially palindromic in base 12.
It is a zygodrome in base 12.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1969 + ... + 5479.
Almost surely, 213074964 is an apocalyptic number.
13074964 is a gapful number since it is divisible by the number (14) 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 13074964, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14012880).
13074964 is an abundant number, since it is smaller than the sum of its proper divisors (14950796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13074964 is a wasteful number, since it uses less digits than its factorization.
13074964 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3548 (or 3539 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 34.
The square root of 13074964 is about 3615.9319683866. The cubic root of 13074964 is about 235.5845655040.
The spelling of 13074964 in words is "thirteen million, seventy-four thousand, nine hundred sixty-four".
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