Base | Representation |
---|---|
bin | 111000000100110111… |
… | …0100101001000011000 |
3 | 102111211102210011101202 |
4 | 1300021232211020120 |
5 | 3433111101234234 |
6 | 131153215333332 |
7 | 11462114401265 |
oct | 1601156451030 |
9 | 374742704352 |
10 | 120422289944 |
11 | 47086274880 |
12 | 1b409221248 |
13 | b481831488 |
14 | 5b8547026c |
15 | 31ec0bd77e |
hex | 1c09ba5218 |
120422289944 has 32 divisors (see below), whose sum is σ = 246404160000. Its totient is φ = 54718329120.
The previous prime is 120422289931. The next prime is 120422289971. The reversal of 120422289944 is 449982224021.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17057 + ... + 491055.
It is an arithmetic number, because the mean of its divisors is an integer number (7700130000).
Almost surely, 2120422289944 is an apocalyptic number.
It is an amenable number.
120422289944 is an abundant number, since it is smaller than the sum of its proper divisors (125981870056).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120422289944 is a wasteful number, since it uses less digits than its factorization.
120422289944 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 476903 (or 476899 counting only the distinct ones).
The product of its (nonzero) digits is 663552, while the sum is 47.
The spelling of 120422289944 in words is "one hundred twenty billion, four hundred twenty-two million, two hundred eighty-nine thousand, nine hundred forty-four".
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