Base | Representation |
---|---|
bin | 1110010101010… |
… | …01110101001111 |
3 | 22101020111002000 |
4 | 13022221311033 |
5 | 221234431140 |
6 | 15533003343 |
7 | 2656652250 |
oct | 712516517 |
9 | 271214060 |
10 | 120233295 |
11 | 61961066 |
12 | 34323553 |
13 | 1bba9180 |
14 | 11d7ab27 |
15 | a84ea30 |
hex | 72a9d4f |
120233295 has 64 divisors (see below), whose sum is σ = 263101440. Its totient is φ = 50730624.
The previous prime is 120233293. The next prime is 120233341. The reversal of 120233295 is 592332021.
It is not a de Polignac number, because 120233295 - 21 = 120233293 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120233293) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7392 + ... + 17178.
It is an arithmetic number, because the mean of its divisors is an integer number (4110960).
Almost surely, 2120233295 is an apocalyptic number.
120233295 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
120233295 is an abundant number, since it is smaller than the sum of its proper divisors (142868145).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120233295 is a wasteful number, since it uses less digits than its factorization.
120233295 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9821 (or 9815 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 27.
The square root of 120233295 is about 10965.0943908386. The cubic root of 120233295 is about 493.5618495850.
The spelling of 120233295 in words is "one hundred twenty million, two hundred thirty-three thousand, two hundred ninety-five".
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