Base | Representation |
---|---|
bin | 10110110000000010… |
… | …00111000101101110 |
3 | 1011112012222210102011 |
4 | 23120001013011232 |
5 | 200003302320210 |
6 | 5335554351434 |
7 | 611451113623 |
oct | 133001070556 |
9 | 34465883364 |
10 | 12214104430 |
11 | 51a85a8490 |
12 | 244a58b57a |
13 | 11c8619938 |
14 | 83c23234a |
15 | 4b7463d8a |
hex | 2d804716e |
12214104430 has 16 divisors (see below), whose sum is σ = 23984059824. Its totient is φ = 4441492480.
The previous prime is 12214104407. The next prime is 12214104433. The reversal of 12214104430 is 3440141221.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12214104433) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55518547 + ... + 55518766.
It is an arithmetic number, because the mean of its divisors is an integer number (1499003739).
Almost surely, 212214104430 is an apocalyptic number.
12214104430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12214104430 is a deficient number, since it is larger than the sum of its proper divisors (11769955394).
12214104430 is a wasteful number, since it uses less digits than its factorization.
12214104430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 111037331.
The product of its (nonzero) digits is 768, while the sum is 22.
Adding to 12214104430 its reverse (3440141221), we get a palindrome (15654245651).
The spelling of 12214104430 in words is "twelve billion, two hundred fourteen million, one hundred four thousand, four hundred thirty".
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