Base | Representation |
---|---|
bin | 101100110000… |
… | …1111110111100 |
3 | 1122011101210201 |
4 | 1121201332330 |
5 | 22002020022 |
6 | 2155013244 |
7 | 403330456 |
oct | 131417674 |
9 | 48141721 |
10 | 23470012 |
11 | 12280405 |
12 | 7a3a224 |
13 | 4b299a7 |
14 | 318d2d6 |
15 | 20d9127 |
hex | 1661fbc |
23470012 has 12 divisors (see below), whose sum is σ = 41534640. Its totient is φ = 11602976.
The previous prime is 23470003. The next prime is 23470037. The reversal of 23470012 is 21007432.
23470012 is nontrivially palindromic in base 5.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32608 + ... + 33319.
It is an arithmetic number, because the mean of its divisors is an integer number (3461220).
Almost surely, 223470012 is an apocalyptic number.
It is an amenable number.
23470012 is a deficient number, since it is larger than the sum of its proper divisors (18064628).
23470012 is a wasteful number, since it uses less digits than its factorization.
23470012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66020 (or 66018 counting only the distinct ones).
The product of its (nonzero) digits is 336, while the sum is 19.
The square root of 23470012 is about 4844.5858440118. The cubic root of 23470012 is about 286.3108264298.
Adding to 23470012 its reverse (21007432), we get a palindrome (44477444).
The spelling of 23470012 in words is "twenty-three million, four hundred seventy thousand, twelve".
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