Base | Representation |
---|---|
bin | 1110010100000… |
… | …01000111000010 |
3 | 22100221000021100 |
4 | 13022001013002 |
5 | 221214111443 |
6 | 15525235230 |
7 | 2655356046 |
oct | 712010702 |
9 | 270830240 |
10 | 120066498 |
11 | 61857812 |
12 | 34262b16 |
13 | 1bb4b286 |
14 | 11d36026 |
15 | a81a3d3 |
hex | 72811c2 |
120066498 has 24 divisors (see below), whose sum is σ = 261654588. Its totient is φ = 39789792.
The previous prime is 120066493. The next prime is 120066521. The reversal of 120066498 is 894660021.
120066498 is a `hidden beast` number, since 1 + 2 + 0 + 0 + 6 + 649 + 8 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 117353889 + 2712609 = 10833^2 + 1647^2 .
It is not an unprimeable number, because it can be changed into a prime (120066493) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16165 + ... + 22392.
Almost surely, 2120066498 is an apocalyptic number.
120066498 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
120066498 is an abundant number, since it is smaller than the sum of its proper divisors (141588090).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120066498 is a wasteful number, since it uses less digits than its factorization.
120066498 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38738 (or 38735 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 36.
The square root of 120066498 is about 10957.4859342826. The cubic root of 120066498 is about 493.3335081365. Note that the first 3 decimals are identical.
The spelling of 120066498 in words is "one hundred twenty million, sixty-six thousand, four hundred ninety-eight".
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