Base | Representation |
---|---|
bin | 1110010111101… |
… | …00100010001010 |
3 | 22101211000210120 |
4 | 13023310202022 |
5 | 221324224044 |
6 | 15543324110 |
7 | 2662365312 |
oct | 713644212 |
9 | 271730716 |
10 | 120539274 |
11 | 6204aa39 |
12 | 34450636 |
13 | 1bc8551b |
14 | 1201a442 |
15 | a8b0519 |
hex | 72f488a |
120539274 has 32 divisors (see below), whose sum is σ = 252149760. Its totient is φ = 38342832.
The previous prime is 120539267. The next prime is 120539291. The reversal of 120539274 is 472935021.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83047 + ... + 84485.
It is an arithmetic number, because the mean of its divisors is an integer number (7879680).
Almost surely, 2120539274 is an apocalyptic number.
120539274 is an abundant number, since it is smaller than the sum of its proper divisors (131610486).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120539274 is a wasteful number, since it uses less digits than its factorization.
120539274 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2074.
The product of its (nonzero) digits is 15120, while the sum is 33.
The square root of 120539274 is about 10979.0379359942. The cubic root of 120539274 is about 493.9801797246.
The spelling of 120539274 in words is "one hundred twenty million, five hundred thirty-nine thousand, two hundred seventy-four".
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