Base | Representation |
---|---|
bin | 10000110001000… |
… | …10101101101100 |
3 | 100210122211102002 |
4 | 20120202231230 |
5 | 242001320442 |
6 | 21542351432 |
7 | 3325342211 |
oct | 1030425554 |
9 | 323584362 |
10 | 140651372 |
11 | 72437504 |
12 | 3b12b578 |
13 | 231a7984 |
14 | 14973b08 |
15 | c534732 |
hex | 8622b6c |
140651372 has 12 divisors (see below), whose sum is σ = 246454320. Its totient is φ = 70235856.
The previous prime is 140651333. The next prime is 140651377. The reversal of 140651372 is 273156041.
140651372 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (140651377) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18872 + ... + 25247.
It is an arithmetic number, because the mean of its divisors is an integer number (20537860).
Almost surely, 2140651372 is an apocalyptic number.
It is an amenable number.
140651372 is a deficient number, since it is larger than the sum of its proper divisors (105802948).
140651372 is a wasteful number, since it uses less digits than its factorization.
140651372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44920 (or 44918 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 29.
The square root of 140651372 is about 11859.6531146573. The cubic root of 140651372 is about 520.0534609729.
The spelling of 140651372 in words is "one hundred forty million, six hundred fifty-one thousand, three hundred seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •