Base | Representation |
---|---|
bin | 1110010011111… |
… | …00110110111000 |
3 | 22100220010101020 |
4 | 13021330312320 |
5 | 221213032310 |
6 | 15525022440 |
7 | 2655254214 |
oct | 711746670 |
9 | 270803336 |
10 | 120049080 |
11 | 61845718 |
12 | 34254a20 |
13 | 1bb43378 |
14 | 11d2d944 |
15 | a815170 |
hex | 727cdb8 |
120049080 has 32 divisors (see below), whose sum is σ = 360147600. Its totient is φ = 32013056.
The previous prime is 120049079. The next prime is 120049091. The reversal of 120049080 is 80940021.
It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a self number, because there is not a number n which added to its sum of digits gives 120049080.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 500085 + ... + 500324.
Almost surely, 2120049080 is an apocalyptic number.
120049080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
120049080 is an abundant number, since it is smaller than the sum of its proper divisors (240098520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120049080 is a wasteful number, since it uses less digits than its factorization.
120049080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1000423 (or 1000419 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 24.
The square root of 120049080 is about 10956.6911063514. The cubic root of 120049080 is about 493.3096510829.
The spelling of 120049080 in words is "one hundred twenty million, forty-nine thousand, eighty".
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