Base | Representation |
---|---|
bin | 10111000111101000… |
… | …00111000011100100 |
3 | 1012001000102002200000 |
4 | 23203310013003210 |
5 | 200404434214022 |
6 | 5411344421300 |
7 | 616403312004 |
oct | 134364070344 |
9 | 35030362600 |
10 | 12412023012 |
11 | 529a299664 |
12 | 24a4917830 |
13 | 122a62571c |
14 | 85a632004 |
15 | 4c9a0b6ac |
hex | 2e3d070e4 |
12412023012 has 72 divisors (see below), whose sum is σ = 33229262976. Its totient is φ = 4049297568.
The previous prime is 12412022999. The next prime is 12412023109. The reversal of 12412023012 is 21032021421.
It is a happy number.
12412023012 is a `hidden beast` number, since 12 + 412 + 0 + 230 + 12 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 90163 + ... + 181530.
Almost surely, 212412023012 is an apocalyptic number.
12412023012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12412023012 is an abundant number, since it is smaller than the sum of its proper divisors (20817239964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12412023012 is a wasteful number, since it uses less digits than its factorization.
12412023012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 271759 (or 271745 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
Adding to 12412023012 its reverse (21032021421), we get a palindrome (33444044433).
The spelling of 12412023012 in words is "twelve billion, four hundred twelve million, twenty-three thousand, twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •