Base | Representation |
---|---|
bin | 1110011000100… |
… | …10110010111110 |
3 | 22102001022211112 |
4 | 13030102302332 |
5 | 221342210410 |
6 | 15550122022 |
7 | 2663422562 |
oct | 714226276 |
9 | 272038745 |
10 | 120663230 |
11 | 62125086 |
12 | 344b0312 |
13 | 1bcc9a7c |
14 | 1204d6a2 |
15 | a8d7105 |
hex | 7312cbe |
120663230 has 16 divisors (see below), whose sum is σ = 218063664. Its totient is φ = 48072000.
The previous prime is 120663211. The next prime is 120663239. The reversal of 120663230 is 32366021.
It is a junction number, because it is equal to n+sod(n) for n = 120663196 and 120663205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120663239) 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, 21527 + ... + 26546.
It is an arithmetic number, because the mean of its divisors is an integer number (13628979).
Almost surely, 2120663230 is an apocalyptic number.
120663230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
120663230 is a deficient number, since it is larger than the sum of its proper divisors (97400434).
120663230 is a wasteful number, since it uses less digits than its factorization.
120663230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48331.
The product of its (nonzero) digits is 1296, while the sum is 23.
The square root of 120663230 is about 10984.6816066739. The cubic root of 120663230 is about 494.1494491197.
The spelling of 120663230 in words is "one hundred twenty million, six hundred sixty-three thousand, two hundred thirty".
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