Base | Representation |
---|---|
bin | 1110010011111… |
… | …00001100100000 |
3 | 22100212222122210 |
4 | 13021330030200 |
5 | 221212440433 |
6 | 15525002120 |
7 | 2655243261 |
oct | 711741440 |
9 | 270788583 |
10 | 120046368 |
11 | 61843682 |
12 | 34253340 |
13 | 1bb42070 |
14 | 11d2c968 |
15 | a814463 |
hex | 727c320 |
120046368 has 96 divisors (see below), whose sum is σ = 347409216. Its totient is φ = 36062208.
The previous prime is 120046363. The next prime is 120046393. The reversal of 120046368 is 863640021.
It is a tau number, because it is divible by the number of its divisors (96).
It is a super-2 number, since 2×1200463682 = 28822260939982848, which contains 22 as substring.
It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (120046363) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52546 + ... + 54782.
It is an arithmetic number, because the mean of its divisors is an integer number (3618846).
Almost surely, 2120046368 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 120046368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173704608).
120046368 is an abundant number, since it is smaller than the sum of its proper divisors (227362848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120046368 is a wasteful number, since it uses less digits than its factorization.
120046368 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2306 (or 2298 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 30.
The square root of 120046368 is about 10956.5673456608. The cubic root of 120046368 is about 493.3059363083.
Adding to 120046368 its reverse (863640021), we get a palindrome (983686389).
The spelling of 120046368 in words is "one hundred twenty million, forty-six thousand, three hundred sixty-eight".
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