Base | Representation |
---|---|
bin | 111000111101101111… |
… | …1110110111010001110 |
3 | 102200202110102100221112 |
4 | 1301323133312322032 |
5 | 4001013221030410 |
6 | 132110442332022 |
7 | 11560322424440 |
oct | 1617337667216 |
9 | 380673370845 |
10 | 122331033230 |
11 | 4797575196a |
12 | 1b8604ba012 |
13 | b6c7106883 |
14 | 5cc6b72490 |
15 | 32ae957105 |
hex | 1c7b7f6e8e |
122331033230 has 64 divisors (see below), whose sum is σ = 253024611840. Its totient is φ = 41713660800.
The previous prime is 122331033203. The next prime is 122331033233. The reversal of 122331033230 is 32330133221.
122331033230 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1223310332302 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 122331033196 and 122331033205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122331033233) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34545260 + ... + 34548800.
It is an arithmetic number, because the mean of its divisors is an integer number (3953509560).
Almost surely, 2122331033230 is an apocalyptic number.
122331033230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
122331033230 is an abundant number, since it is smaller than the sum of its proper divisors (130693578610).
122331033230 is a wasteful number, since it uses less digits than its factorization.
122331033230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6105.
The product of its (nonzero) digits is 1944, while the sum is 23.
Adding to 122331033230 its reverse (32330133221), we get a palindrome (154661166451).
Subtracting from 122331033230 its reverse (32330133221), we obtain a palindrome (90000900009).
The spelling of 122331033230 in words is "one hundred twenty-two billion, three hundred thirty-one million, thirty-three thousand, two hundred thirty".
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