Base | Representation |
---|---|
bin | 1110010111001… |
… | …00100000110010 |
3 | 22101200200210001 |
4 | 13023210200302 |
5 | 221320124100 |
6 | 15542100214 |
7 | 2662003063 |
oct | 713444062 |
9 | 271620701 |
10 | 120473650 |
11 | 62005700 |
12 | 3441a66a |
13 | 1bc616ab |
14 | 1200056a |
15 | a89ad6a |
hex | 72e4832 |
120473650 has 36 divisors (see below), whose sum is σ = 246316266. Its totient is φ = 43806400.
The previous prime is 120473629. The next prime is 120473653. The reversal of 120473650 is 56374021.
It can be written as a sum of positive squares in 3 ways, for example, as 52229529 + 68244121 = 7227^2 + 8261^2 .
It is not an unprimeable number, because it can be changed into a prime (120473653) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3907 + ... + 16006.
Almost surely, 2120473650 is an apocalyptic number.
120473650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
120473650 is an abundant number, since it is smaller than the sum of its proper divisors (125842616).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120473650 is a wasteful number, since it uses less digits than its factorization.
120473650 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19947 (or 19931 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 28.
The square root of 120473650 is about 10976.0489248181. The cubic root of 120473650 is about 493.8905192103.
The spelling of 120473650 in words is "one hundred twenty million, four hundred seventy-three thousand, six hundred fifty".
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