Base | Representation |
---|---|
bin | 1110010110111… |
… | …01110100100010 |
3 | 22101122022011221 |
4 | 13023131310202 |
5 | 221313234432 |
6 | 15541325254 |
7 | 2661530140 |
oct | 713356442 |
9 | 271568157 |
10 | 120446242 |
11 | 61a97054 |
12 | 3440682a |
13 | 1bc52087 |
14 | 11dd4590 |
15 | a892b97 |
hex | 72ddd22 |
120446242 has 32 divisors (see below), whose sum is σ = 212355072. Its totient is φ = 50166864.
The previous prime is 120446203. The next prime is 120446279. The reversal of 120446242 is 242644021.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106693 + ... + 107815.
It is an arithmetic number, because the mean of its divisors is an integer number (6636096).
Almost surely, 2120446242 is an apocalyptic number.
120446242 is a deficient number, since it is larger than the sum of its proper divisors (91908830).
120446242 is a wasteful number, since it uses less digits than its factorization.
120446242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1342.
The product of its (nonzero) digits is 3072, while the sum is 25.
The square root of 120446242 is about 10974.8003170901. The cubic root of 120446242 is about 493.8530626710.
The spelling of 120446242 in words is "one hundred twenty million, four hundred forty-six thousand, two hundred forty-two".
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