Base | Representation |
---|---|
bin | 110111111110010011… |
… | …1110101111110010000 |
3 | 102111021010001121200122 |
4 | 1233330213311332100 |
5 | 3432133304420422 |
6 | 131115323005412 |
7 | 11453504466335 |
oct | 1577447657620 |
9 | 374233047618 |
10 | 120202420112 |
11 | 46a83150375 |
12 | 1b367669868 |
13 | b44810b098 |
14 | 5b6419898c |
15 | 31d7b3bd42 |
hex | 1bfc9f5f90 |
120202420112 has 20 divisors (see below), whose sum is σ = 232902700416. Its totient is φ = 60098497440.
The previous prime is 120202420111. The next prime is 120202420133. The reversal of 120202420112 is 211024202021.
It is not an unprimeable number, because it can be changed into a prime (120202420111) 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, 223673 + ... + 538919.
Almost surely, 2120202420112 is an apocalyptic number.
It is an amenable number.
120202420112 is a deficient number, since it is larger than the sum of its proper divisors (112700280304).
120202420112 is a wasteful number, since it uses less digits than its factorization.
120202420112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 339086 (or 339080 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 120202420112 its reverse (211024202021), we get a palindrome (331226622133).
The spelling of 120202420112 in words is "one hundred twenty billion, two hundred two million, four hundred twenty thousand, one hundred twelve".
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