Base | Representation |
---|---|
bin | 110001011000… |
… | …101001101000 |
3 | 220100201121101 |
4 | 301120221220 |
5 | 11303233044 |
6 | 1141251144 |
7 | 215016340 |
oct | 61305150 |
9 | 26321541 |
10 | 12946024 |
11 | 73425a3 |
12 | 4403ab4 |
13 | 28b3790 |
14 | 1a0dd20 |
15 | 120acd4 |
hex | c58a68 |
12946024 has 32 divisors (see below), whose sum is σ = 29877120. Its totient is φ = 5121216.
The previous prime is 12946019. The next prime is 12946051. The reversal of 12946024 is 42064921.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a junction number, because it is equal to n+sod(n) for n = 12945983 and 12946001.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8164 + ... + 9619.
It is an arithmetic number, because the mean of its divisors is an integer number (933660).
Almost surely, 212946024 is an apocalyptic number.
12946024 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
12946024 is an abundant number, since it is smaller than the sum of its proper divisors (16931096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12946024 is a wasteful number, since it uses less digits than its factorization.
12946024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17809 (or 17805 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 28.
The square root of 12946024 is about 3598.0583652854. The cubic root of 12946024 is about 234.8075926217.
The spelling of 12946024 in words is "twelve million, nine hundred forty-six thousand, twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •