Base | Representation |
---|---|
bin | 10000101100011… |
… | …11111100111000 |
3 | 100202112021210122 |
4 | 20112033330320 |
5 | 241323101412 |
6 | 21521432412 |
7 | 3320256500 |
oct | 1026177470 |
9 | 322467718 |
10 | 140050232 |
11 | 720668a3 |
12 | 3aa9b708 |
13 | 2302717a |
14 | 14858a00 |
15 | c466572 |
hex | 858ff38 |
140050232 has 24 divisors (see below), whose sum is σ = 305467560. Its totient is φ = 60021360.
The previous prime is 140050231. The next prime is 140050259. The reversal of 140050232 is 232050041.
It is a super-2 number, since 2×1400502322 = 39228134966507648, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 140050232.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140050231) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 178244 + ... + 179027.
It is an arithmetic number, because the mean of its divisors is an integer number (12727815).
Almost surely, 2140050232 is an apocalyptic number.
It is an amenable number.
140050232 is an abundant number, since it is smaller than the sum of its proper divisors (165417328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140050232 is a wasteful number, since it uses less digits than its factorization.
140050232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 357291 (or 357280 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 17.
The square root of 140050232 is about 11834.2820652543. The cubic root of 140050232 is about 519.3115049886.
The spelling of 140050232 in words is "one hundred forty million, fifty thousand, two hundred thirty-two".
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