Base | Representation |
---|---|
bin | 1110100111011… |
… | …00010110110010 |
3 | 22112200212121021 |
4 | 13103230112302 |
5 | 222341243210 |
6 | 20055450054 |
7 | 3016051642 |
oct | 723542662 |
9 | 275625537 |
10 | 122602930 |
11 | 6322a43a |
12 | 3508692a |
13 | 1c528918 |
14 | 123d6522 |
15 | ab6bbda |
hex | 74ec5b2 |
122602930 has 8 divisors (see below), whose sum is σ = 220685292. Its totient is φ = 49041168.
The previous prime is 122602913. The next prime is 122602951. The reversal of 122602930 is 39206221.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 116186841 + 6416089 = 10779^2 + 2533^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 122602895 and 122602904.
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, 6130137 + ... + 6130156.
Almost surely, 2122602930 is an apocalyptic number.
122602930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
122602930 is a deficient number, since it is larger than the sum of its proper divisors (98082362).
122602930 is a wasteful number, since it uses less digits than its factorization.
122602930 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12260300.
The product of its (nonzero) digits is 1296, while the sum is 25.
The square root of 122602930 is about 11072.6207376574. The cubic root of 122602930 is about 496.7832561650.
The spelling of 122602930 in words is "one hundred twenty-two million, six hundred two thousand, nine hundred thirty".
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