Base | Representation |
---|---|
bin | 1110101001100… |
… | …11011010110100 |
3 | 22120020122212210 |
4 | 13110303122310 |
5 | 222430102004 |
6 | 20110013420 |
7 | 3021403362 |
oct | 724633264 |
9 | 276218783 |
10 | 122894004 |
11 | 634090a2 |
12 | 351a7270 |
13 | 1c5cb25c |
14 | 12470632 |
15 | abc8089 |
hex | 75336b4 |
122894004 has 12 divisors (see below), whose sum is σ = 286752704. Its totient is φ = 40964664.
The previous prime is 122893999. The next prime is 122894021. The reversal of 122894004 is 400498221.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5120572 + ... + 5120595.
Almost surely, 2122894004 is an apocalyptic number.
It is an amenable number.
122894004 is an abundant number, since it is smaller than the sum of its proper divisors (163858700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122894004 is a wasteful number, since it uses less digits than its factorization.
122894004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10241174 (or 10241172 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 30.
The square root of 122894004 is about 11085.7568077240. The cubic root of 122894004 is about 497.1760863828.
The spelling of 122894004 in words is "one hundred twenty-two million, eight hundred ninety-four thousand, four".
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