Base | Representation |
---|---|
bin | 10000110001110… |
… | …01011101111100 |
3 | 100210211120020221 |
4 | 20120321131330 |
5 | 242012311242 |
6 | 21544351124 |
7 | 3326211013 |
oct | 1030713574 |
9 | 323746227 |
10 | 140744572 |
11 | 724a0531 |
12 | 3b1754a4 |
13 | 2320b217 |
14 | 14999a7a |
15 | c552167 |
hex | 863977c |
140744572 has 6 divisors (see below), whose sum is σ = 246303008. Its totient is φ = 70372284.
The previous prime is 140744563. The next prime is 140744579. The reversal of 140744572 is 275447041.
It is a happy number.
140744572 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 not an unprimeable number, because it can be changed into a prime (140744579) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17593068 + ... + 17593075.
Almost surely, 2140744572 is an apocalyptic number.
It is an amenable number.
140744572 is a deficient number, since it is larger than the sum of its proper divisors (105558436).
140744572 is a wasteful number, since it uses less digits than its factorization.
140744572 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35186147 (or 35186145 counting only the distinct ones).
The product of its (nonzero) digits is 31360, while the sum is 34.
The square root of 140744572 is about 11863.5817525737. The cubic root of 140744572 is about 520.1683035091.
The spelling of 140744572 in words is "one hundred forty million, seven hundred forty-four thousand, five hundred seventy-two".
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