Base | Representation |
---|---|
bin | 1110100111111… |
… | …11111011010000 |
3 | 22112211221120002 |
4 | 13103333323100 |
5 | 222401324323 |
6 | 20101305132 |
7 | 3016534433 |
oct | 723777320 |
9 | 275757502 |
10 | 122683088 |
11 | 63284690 |
12 | 351051a8 |
13 | 1c556258 |
14 | 1241781a |
15 | ab85828 |
hex | 74ffed0 |
122683088 has 20 divisors (see below), whose sum is σ = 259307808. Its totient is φ = 55764960.
The previous prime is 122683087. The next prime is 122683109. The reversal of 122683088 is 880386221.
It is a super-2 number, since 2×1226830882 = 30102280162431488, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122683087) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 348356 + ... + 348707.
Almost surely, 2122683088 is an apocalyptic number.
It is an amenable number.
122683088 is an abundant number, since it is smaller than the sum of its proper divisors (136624720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122683088 is a wasteful number, since it uses less digits than its factorization.
122683088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 697082 (or 697076 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 38.
The square root of 122683088 is about 11076.2397951651. The cubic root of 122683088 is about 496.8914984857.
The spelling of 122683088 in words is "one hundred twenty-two million, six hundred eighty-three thousand, eighty-eight".
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