Base | Representation |
---|---|
bin | 10000110010101… |
… | …01110100101000 |
3 | 100211001110120102 |
4 | 20121111310220 |
5 | 242030020322 |
6 | 21551044532 |
7 | 3330203426 |
oct | 1031256450 |
9 | 324043512 |
10 | 140860712 |
11 | 7256a813 |
12 | 3b210748 |
13 | 2324c045 |
14 | 149ca116 |
15 | c576792 |
hex | 8655d28 |
140860712 has 16 divisors (see below), whose sum is σ = 268444500. Its totient is φ = 69275520.
The previous prime is 140860693. The next prime is 140860721. The reversal of 140860712 is 217068041.
It can be written as a sum of positive squares in 2 ways, for example, as 140517316 + 343396 = 11854^2 + 586^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143837 + ... + 144812.
Almost surely, 2140860712 is an apocalyptic number.
It is an amenable number.
140860712 is a deficient number, since it is larger than the sum of its proper divisors (127583788).
140860712 is a wasteful number, since it uses less digits than its factorization.
140860712 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 288716 (or 288712 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 29.
The square root of 140860712 is about 11868.4755550155. The cubic root of 140860712 is about 520.3113421510.
The spelling of 140860712 in words is "one hundred forty million, eight hundred sixty thousand, seven hundred twelve".
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