Base | Representation |
---|---|
bin | 111000111101001001… |
… | …1111001010100000010 |
3 | 102200201001221200022022 |
4 | 1301322103321110002 |
5 | 4000443121321010 |
6 | 132104451441442 |
7 | 11556661236653 |
oct | 1617223712402 |
9 | 380631850268 |
10 | 122311120130 |
11 | 47965490961 |
12 | 1b8558b6282 |
13 | b6c2c53b84 |
14 | 5cc426b52a |
15 | 32acd21d55 |
hex | 1c7a4f9502 |
122311120130 has 32 divisors (see below), whose sum is σ = 223815460608. Its totient is φ = 48112459200.
The previous prime is 122311120123. The next prime is 122311120159. The reversal of 122311120130 is 31021113221.
It is a junction number, because it is equal to n+sod(n) for n = 122311120099 and 122311120108.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3392579 + ... + 3428441.
It is an arithmetic number, because the mean of its divisors is an integer number (6994233144).
Almost surely, 2122311120130 is an apocalyptic number.
122311120130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
122311120130 is a deficient number, since it is larger than the sum of its proper divisors (101504340478).
122311120130 is a wasteful number, since it uses less digits than its factorization.
122311120130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41522.
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 122311120130 its reverse (31021113221), we get a palindrome (153332233351).
The spelling of 122311120130 in words is "one hundred twenty-two billion, three hundred eleven million, one hundred twenty thousand, one hundred thirty".
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