Base | Representation |
---|---|
bin | 10000110010110… |
… | …11100010111000 |
3 | 100211002122201120 |
4 | 20121123202320 |
5 | 242031243102 |
6 | 21551345240 |
7 | 3330331653 |
oct | 1031334270 |
9 | 324078646 |
10 | 140884152 |
11 | 72586392 |
12 | 3b222220 |
13 | 23259906 |
14 | 149d489a |
15 | c57d6bc |
hex | 865b8b8 |
140884152 has 32 divisors (see below), whose sum is σ = 356173200. Its totient is φ = 46433024.
The previous prime is 140884147. The next prime is 140884169. The reversal of 140884152 is 251488041.
140884152 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
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 7 ways as a sum of consecutive naturals, for example, 30843 + ... + 35114.
Almost surely, 2140884152 is an apocalyptic number.
140884152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
140884152 is an abundant number, since it is smaller than the sum of its proper divisors (215289048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140884152 is a wasteful number, since it uses less digits than its factorization.
140884152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66055 (or 66051 counting only the distinct ones).
The product of its (nonzero) digits is 10240, while the sum is 33.
The square root of 140884152 is about 11869.4630038599. The cubic root of 140884152 is about 520.3402014434.
The spelling of 140884152 in words is "one hundred forty million, eight hundred eighty-four thousand, one hundred fifty-two".
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