Base | Representation |
---|---|
bin | 11010100110111010010… |
… | …00110011101010110000 |
3 | 10020101211011202120120010 |
4 | 31103131020303222300 |
5 | 104434332220442042 |
6 | 1535555243214520 |
7 | 123023540320560 |
oct | 15233510635260 |
9 | 3211734676503 |
10 | 914243140272 |
11 | 322801466a00 |
12 | 12922a217440 |
13 | 6829c578267 |
14 | 3236ccb0da0 |
15 | 18bacb8b59c |
hex | d4dd233ab0 |
914243140272 has 120 divisors (see below), whose sum is σ = 2966882829568. Its totient is φ = 237465740160.
The previous prime is 914243140271. The next prime is 914243140303. The reversal of 914243140272 is 272041342419.
914243140272 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 914243140272.
It is not an unprimeable number, because it can be changed into a prime (914243140271) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11202988 + ... + 11284299.
Almost surely, 2914243140272 is an apocalyptic number.
It is an amenable number.
914243140272 is an abundant number, since it is smaller than the sum of its proper divisors (2052639689296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
914243140272 is a wasteful number, since it uses less digits than its factorization.
914243140272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22487327 (or 22487310 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 39.
The spelling of 914243140272 in words is "nine hundred fourteen billion, two hundred forty-three million, one hundred forty thousand, two hundred seventy-two".
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