Base | Representation |
---|---|
bin | 1111110110010… |
… | …10000000110010 |
3 | 100021011110101200 |
4 | 13323022000302 |
5 | 233013314033 |
6 | 21105312030 |
7 | 3203016360 |
oct | 773120062 |
9 | 307143350 |
10 | 132948018 |
11 | 690558a5 |
12 | 38635616 |
13 | 2170b588 |
14 | 1392a630 |
15 | ba12013 |
hex | 7eca032 |
132948018 has 24 divisors (see below), whose sum is σ = 329204928. Its totient is φ = 37985112.
The previous prime is 132948001. The next prime is 132948031. The reversal of 132948018 is 810849231.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 527446 + ... + 527697.
It is an arithmetic number, because the mean of its divisors is an integer number (13716872).
Almost surely, 2132948018 is an apocalyptic number.
132948018 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
132948018 is an abundant number, since it is smaller than the sum of its proper divisors (196256910).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132948018 is a wasteful number, since it uses less digits than its factorization.
132948018 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1055158 (or 1055155 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 36.
The square root of 132948018 is about 11530.3086688952. The cubic root of 132948018 is about 510.3803621577.
It can be divided in two parts, 13294 and 8018, that added together give a palindrome (21312).
The spelling of 132948018 in words is "one hundred thirty-two million, nine hundred forty-eight thousand, eighteen".
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