Base | Representation |
---|---|
bin | 10001100010011… |
… | …01101110000100 |
3 | 101020211102022010 |
4 | 20301031232010 |
5 | 300130301410 |
6 | 22333134220 |
7 | 3434330211 |
oct | 1061155604 |
9 | 336742263 |
10 | 147118980 |
11 | 76054738 |
12 | 4132a370 |
13 | 24630768 |
14 | 15778b08 |
15 | cdb0c20 |
hex | 8c4db84 |
147118980 has 48 divisors (see below), whose sum is σ = 412501824. Its totient is φ = 39177600.
The previous prime is 147118973. The next prime is 147118981. The reversal of 147118980 is 89811741.
It is not an unprimeable number, because it can be changed into a prime (147118981) 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, 61894 + ... + 64226.
It is an arithmetic number, because the mean of its divisors is an integer number (8593788).
Almost surely, 2147118980 is an apocalyptic number.
147118980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
147118980 is an abundant number, since it is smaller than the sum of its proper divisors (265382844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
147118980 is a wasteful number, since it uses less digits than its factorization.
147118980 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3396 (or 3394 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 39.
The square root of 147118980 is about 12129.2613130396. The cubic root of 147118980 is about 527.9055587515.
The spelling of 147118980 in words is "one hundred forty-seven million, one hundred eighteen thousand, nine hundred eighty".
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