Base | Representation |
---|---|
bin | 10000101101110… |
… | …11111011100100 |
3 | 100202212102220111 |
4 | 20112323323210 |
5 | 241344332442 |
6 | 21525342404 |
7 | 3321636622 |
oct | 1026737344 |
9 | 322772814 |
10 | 140230372 |
11 | 7217a177 |
12 | 3ab67a04 |
13 | 2308b169 |
14 | 148a4512 |
15 | c49eb17 |
hex | 85bbee4 |
140230372 has 24 divisors (see below), whose sum is σ = 251955200. Its totient is φ = 68268096.
The previous prime is 140230369. The next prime is 140230381. The reversal of 140230372 is 273032041.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20029 + ... + 26107.
Almost surely, 2140230372 is an apocalyptic number.
It is an amenable number.
140230372 is a deficient number, since it is larger than the sum of its proper divisors (111724828).
140230372 is a wasteful number, since it uses less digits than its factorization.
140230372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6235 (or 6233 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 22.
The square root of 140230372 is about 11841.8905585215. The cubic root of 140230372 is about 519.5340648818.
The spelling of 140230372 in words is "one hundred forty million, two hundred thirty thousand, three hundred seventy-two".
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