Base | Representation |
---|---|
bin | 1110010111100… |
… | …01000010110110 |
3 | 22101210022012020 |
4 | 13023301002312 |
5 | 221323244412 |
6 | 15543134010 |
7 | 2662305534 |
oct | 713610266 |
9 | 271708166 |
10 | 120524982 |
11 | 62040226 |
12 | 34444306 |
13 | 1bc7bb76 |
14 | 12015154 |
15 | a8ab18c |
hex | 72f10b6 |
120524982 has 8 divisors (see below), whose sum is σ = 241049976. Its totient is φ = 40174992.
The previous prime is 120524981. The next prime is 120525049. The reversal of 120524982 is 289425021.
It is a sphenic number, since it is the product of 3 distinct primes.
120524982 is an admirable number.
It is a super-2 number, since 2×1205249822 = 29052542572200648, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120524981) 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, 10043743 + ... + 10043754.
It is an arithmetic number, because the mean of its divisors is an integer number (30131247).
Almost surely, 2120524982 is an apocalyptic number.
120524982 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120524982 is a wasteful number, since it uses less digits than its factorization.
120524982 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20087502.
The product of its (nonzero) digits is 11520, while the sum is 33.
The square root of 120524982 is about 10978.3870399982. The cubic root of 120524982 is about 493.9606556764.
The spelling of 120524982 in words is "one hundred twenty million, five hundred twenty-four thousand, nine hundred eighty-two".
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