Base | Representation |
---|---|
bin | 101111000100… |
… | …000100111110 |
3 | 212012210211100 |
4 | 233010010332 |
5 | 11124244340 |
6 | 1120233530 |
7 | 206603205 |
oct | 57040476 |
9 | 25183740 |
10 | 12337470 |
11 | 6a67362 |
12 | 416b8a6 |
13 | 272c7a2 |
14 | 18d223c |
15 | 113a830 |
hex | bc413e |
12337470 has 72 divisors (see below), whose sum is σ = 33425496. Its totient is φ = 3157056.
The previous prime is 12337463. The next prime is 12337471. The reversal of 12337470 is 7473321.
12337470 is nontrivially palindromic in base 4.
12337470 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12337471) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 75609 + ... + 75771.
It is an arithmetic number, because the mean of its divisors is an integer number (464243).
Almost surely, 212337470 is an apocalyptic number.
12337470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 12337470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16712748).
12337470 is an abundant number, since it is smaller than the sum of its proper divisors (21088026).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12337470 is a wasteful number, since it uses less digits than its factorization.
12337470 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 234 (or 202 counting only the distinct ones).
The product of its (nonzero) digits is 3528, while the sum is 27.
The square root of 12337470 is about 3512.4734874444. The cubic root of 12337470 is about 231.0691871240.
The spelling of 12337470 in words is "twelve million, three hundred thirty-seven thousand, four hundred seventy".
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