Base | Representation |
---|---|
bin | 10101101101100000… |
… | …101001101001001010 |
3 | 2020011122212000001001 |
4 | 111231200221221022 |
5 | 340220400042302 |
6 | 14413123245214 |
7 | 1453460453461 |
oct | 255540515112 |
9 | 66148760031 |
10 | 23312112202 |
11 | 9983096a35 |
12 | 462721980a |
13 | 227693b042 |
14 | 11b21359d8 |
15 | 916912787 |
hex | 56d829a4a |
23312112202 has 16 divisors (see below), whose sum is σ = 36283284000. Its totient is φ = 11220113520.
The previous prime is 23312112179. The next prime is 23312112203. The reversal of 23312112202 is 20221121332.
It is a self number, because there is not a number n which added to its sum of digits gives 23312112202.
It is not an unprimeable number, because it can be changed into a prime (23312112203) 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, 587952 + ... + 626347.
It is an arithmetic number, because the mean of its divisors is an integer number (2267705250).
Almost surely, 223312112202 is an apocalyptic number.
23312112202 is a deficient number, since it is larger than the sum of its proper divisors (12971171798).
23312112202 is a wasteful number, since it uses less digits than its factorization.
23312112202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1214661.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 23312112202 its reverse (20221121332), we get a palindrome (43533233534).
The spelling of 23312112202 in words is "twenty-three billion, three hundred twelve million, one hundred twelve thousand, two hundred two".
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