Base | Representation |
---|---|
bin | 1110010110001… |
… | …10110101001011 |
3 | 22101110112000021 |
4 | 13023012311023 |
5 | 221302231300 |
6 | 15535321311 |
7 | 2660655454 |
oct | 713066513 |
9 | 271415007 |
10 | 120352075 |
11 | 61a32328 |
12 | 34380237 |
13 | 1bc1b25c |
14 | 11dac12b |
15 | a874d1a |
hex | 72c6d4b |
120352075 has 24 divisors (see below), whose sum is σ = 155990016. Its totient is φ = 92004000.
The previous prime is 120352073. The next prime is 120352081. The reversal of 120352075 is 570253021.
It is not a de Polignac number, because 120352075 - 21 = 120352073 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is not an unprimeable number, because it can be changed into a prime (120352073) 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, 63390 + ... + 65260.
It is an arithmetic number, because the mean of its divisors is an integer number (6499584).
Almost surely, 2120352075 is an apocalyptic number.
120352075 is a deficient number, since it is larger than the sum of its proper divisors (35637941).
120352075 is a wasteful number, since it uses less digits than its factorization.
120352075 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1995 (or 1990 counting only the distinct ones).
The product of its (nonzero) digits is 2100, while the sum is 25.
The square root of 120352075 is about 10970.5093318405. The cubic root of 120352075 is about 493.7243280996.
The spelling of 120352075 in words is "one hundred twenty million, three hundred fifty-two thousand, seventy-five".
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