Base | Representation |
---|---|
bin | 111000111011000010… |
… | …1011100011111100100 |
3 | 102200112010112202000020 |
4 | 1301312011130133210 |
5 | 4000321444120304 |
6 | 132053440115140 |
7 | 11555140516251 |
oct | 1616605343744 |
9 | 380463482006 |
10 | 122240223204 |
11 | 47929467a60 |
12 | 1b836005ab0 |
13 | b6b1360028 |
14 | 5cb8a94428 |
15 | 32a69ba5d9 |
hex | 1c7615c7e4 |
122240223204 has 48 divisors (see below), whose sum is σ = 311216295936. Its totient is φ = 37035424800.
The previous prime is 122240223197. The next prime is 122240223241. The reversal of 122240223204 is 402322042221.
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, 628089 + ... + 799359.
It is an arithmetic number, because the mean of its divisors is an integer number (6483672832).
Almost surely, 2122240223204 is an apocalyptic number.
It is an amenable number.
122240223204 is an abundant number, since it is smaller than the sum of its proper divisors (188976072732).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122240223204 is a wasteful number, since it uses less digits than its factorization.
122240223204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 176696 (or 176694 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 24.
Adding to 122240223204 its reverse (402322042221), we get a palindrome (524562265425).
The spelling of 122240223204 in words is "one hundred twenty-two billion, two hundred forty million, two hundred twenty-three thousand, two hundred four".
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