Base | Representation |
---|---|
bin | 110111111010111000… |
… | …0101001000111010000 |
3 | 102110222002102012200120 |
4 | 1233311300221013100 |
5 | 3431414321124344 |
6 | 131100051150240 |
7 | 11450606043123 |
oct | 1576560510720 |
9 | 373862365616 |
10 | 120087286224 |
11 | 46a241625a4 |
12 | 1b334ba5380 |
13 | b42a2c9019 |
14 | 5b52b883ba |
15 | 31cc998219 |
hex | 1bf5c291d0 |
120087286224 has 40 divisors (see below), whose sum is σ = 310267885632. Its totient is φ = 40023624960.
The previous prime is 120087286169. The next prime is 120087286271. The reversal of 120087286224 is 422682780021.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191877 + ... + 526299.
Almost surely, 2120087286224 is an apocalyptic number.
It is an amenable number.
120087286224 is an abundant number, since it is smaller than the sum of its proper divisors (190180599408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120087286224 is a wasteful number, since it uses less digits than its factorization.
120087286224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 341915 (or 341909 counting only the distinct ones).
The product of its (nonzero) digits is 172032, while the sum is 42.
The spelling of 120087286224 in words is "one hundred twenty billion, eighty-seven million, two hundred eighty-six thousand, two hundred twenty-four".
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