Base | Representation |
---|---|
bin | 1110010111101… |
… | …11101001100111 |
3 | 22101211200022100 |
4 | 13023313221213 |
5 | 221330131124 |
6 | 15543503143 |
7 | 2662450446 |
oct | 713675147 |
9 | 271750270 |
10 | 120552039 |
11 | 62059593 |
12 | 34457ab3 |
13 | 1bc8b28a |
14 | 12020d5d |
15 | a8b41c9 |
hex | 72f7a67 |
120552039 has 24 divisors (see below), whose sum is σ = 185582592. Its totient is φ = 75232080.
The previous prime is 120552007. The next prime is 120552041. The reversal of 120552039 is 930255021.
It is not a de Polignac number, because 120552039 - 25 = 120552007 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120552079) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3534 + ... + 15924.
It is an arithmetic number, because the mean of its divisors is an integer number (7732608).
Almost surely, 2120552039 is an apocalyptic number.
120552039 is a deficient number, since it is larger than the sum of its proper divisors (65030553).
120552039 is a wasteful number, since it uses less digits than its factorization.
120552039 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12467 (or 12464 counting only the distinct ones).
The product of its (nonzero) digits is 2700, while the sum is 27.
The square root of 120552039 is about 10979.6192556937. The cubic root of 120552039 is about 493.9976164604.
The spelling of 120552039 in words is "one hundred twenty million, five hundred fifty-two thousand, thirty-nine".
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