Base | Representation |
---|---|
bin | 111000110111010000… |
… | …0100111111100101100 |
3 | 102200012021101202022001 |
4 | 1301232200213330230 |
5 | 4000041430132114 |
6 | 132033100102044 |
7 | 11552035324045 |
oct | 1615640477454 |
9 | 380167352261 |
10 | 122113130284 |
11 | 47873751192 |
12 | 1b7bb534924 |
13 | b690c21812 |
14 | 5ca5c4d8cc |
15 | 329a763374 |
hex | 1c6e827f2c |
122113130284 has 24 divisors (see below), whose sum is σ = 221288815440. Its totient is φ = 58891982016.
The previous prime is 122113130281. The next prime is 122113130291. The reversal of 122113130284 is 482031311221.
It is not an unprimeable number, because it can be changed into a prime (122113130281) 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, 412282 + ... + 643585.
It is an arithmetic number, because the mean of its divisors is an integer number (9220367310).
Almost surely, 2122113130284 is an apocalyptic number.
It is an amenable number.
122113130284 is a deficient number, since it is larger than the sum of its proper divisors (99175685156).
122113130284 is a wasteful number, since it uses less digits than its factorization.
122113130284 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1056897 (or 1056895 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 28.
The spelling of 122113130284 in words is "one hundred twenty-two billion, one hundred thirteen million, one hundred thirty thousand, two hundred eighty-four".
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