Base | Representation |
---|---|
bin | 1110010110111… |
… | …11010101111011 |
3 | 22101122121201210 |
4 | 13023133111323 |
5 | 221313434400 |
6 | 15541414203 |
7 | 2661554253 |
oct | 713372573 |
9 | 271577653 |
10 | 120452475 |
11 | 61aa0800 |
12 | 3440a363 |
13 | 1bc54b70 |
14 | 11dd6963 |
15 | a894950 |
hex | 72df57b |
120452475 has 72 divisors (see below), whose sum is σ = 235967536. Its totient is φ = 53856000.
The previous prime is 120452471. The next prime is 120452483. The reversal of 120452475 is 574254021.
It is not a de Polignac number, because 120452475 - 22 = 120452471 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (120452471) by changing a digit.
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 71 ways as a sum of consecutive naturals, for example, 117465 + ... + 118485.
Almost surely, 2120452475 is an apocalyptic number.
120452475 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
120452475 is a deficient number, since it is larger than the sum of its proper divisors (115515061).
120452475 is a wasteful number, since it uses less digits than its factorization.
120452475 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1069 (or 1053 counting only the distinct ones).
The product of its (nonzero) digits is 11200, while the sum is 30.
The square root of 120452475 is about 10975.0842821365. The cubic root of 120452475 is about 493.8615813622.
The spelling of 120452475 in words is "one hundred twenty million, four hundred fifty-two thousand, four hundred seventy-five".
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