Base | Representation |
---|---|
bin | 1110101001111… |
… | …00111100010100 |
3 | 22120022122101112 |
4 | 13110330330110 |
5 | 222432324022 |
6 | 20110514152 |
7 | 3021625166 |
oct | 724747424 |
9 | 276278345 |
10 | 122933012 |
11 | 63435434 |
12 | 35205958 |
13 | 1c612c37 |
14 | 12480936 |
15 | abd48e2 |
hex | 753cf14 |
122933012 has 12 divisors (see below), whose sum is σ = 219710400. Its totient is φ = 60158616.
The previous prime is 122933009. The next prime is 122933017. The reversal of 122933012 is 210339221.
It is a super-2 number, since 2×1229330122 = 30225050878784288, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122933017) 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, 326762 + ... + 327137.
It is an arithmetic number, because the mean of its divisors is an integer number (18309200).
Almost surely, 2122933012 is an apocalyptic number.
It is an amenable number.
122933012 is a deficient number, since it is larger than the sum of its proper divisors (96777388).
122933012 is a wasteful number, since it uses less digits than its factorization.
122933012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 653950 (or 653948 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 23.
The square root of 122933012 is about 11087.5160428294. The cubic root of 122933012 is about 497.2286839942.
The spelling of 122933012 in words is "one hundred twenty-two million, nine hundred thirty-three thousand, twelve".
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