Base | Representation |
---|---|
bin | 1110011010011… |
… | …10001100000010 |
3 | 22102111200112110 |
4 | 13031032030002 |
5 | 221423001443 |
6 | 15555240150 |
7 | 2665455036 |
oct | 715161402 |
9 | 272450473 |
10 | 120906498 |
11 | 62280929 |
12 | 345a9056 |
13 | 1c08370b |
14 | 120b41c6 |
15 | a934233 |
hex | 734e302 |
120906498 has 16 divisors (see below), whose sum is σ = 244874880. Its totient is φ = 39791856.
The previous prime is 120906493. The next prime is 120906503. The reversal of 120906498 is 894609021.
It is an interprime number because it is at equal distance from previous prime (120906493) and next prime (120906503).
It is not an unprimeable number, because it can be changed into a prime (120906493) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127065 + ... + 128012.
It is an arithmetic number, because the mean of its divisors is an integer number (15304680).
Almost surely, 2120906498 is an apocalyptic number.
120906498 is an abundant number, since it is smaller than the sum of its proper divisors (123968382).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120906498 is a wasteful number, since it uses less digits than its factorization.
120906498 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 255161.
The product of its (nonzero) digits is 31104, while the sum is 39.
The square root of 120906498 is about 10995.7490877157. The cubic root of 120906498 is about 494.4813095473.
The spelling of 120906498 in words is "one hundred twenty million, nine hundred six thousand, four hundred ninety-eight".
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