Base | Representation |
---|---|
bin | 10000110001100… |
… | …01110000100100 |
3 | 100210202221221110 |
4 | 20120301300210 |
5 | 242010303441 |
6 | 21543545020 |
7 | 3326016654 |
oct | 1030616044 |
9 | 323687843 |
10 | 140712996 |
11 | 72479836 |
12 | 3b15b170 |
13 | 231c9a38 |
14 | 1498c364 |
15 | c547b16 |
hex | 8631c24 |
140712996 has 12 divisors (see below), whose sum is σ = 328330352. Its totient is φ = 46904328.
The previous prime is 140712973. The next prime is 140712997. The reversal of 140712996 is 699217041.
It is a tau number, because it is divible by the number of its divisors (12).
It is not an unprimeable number, because it can be changed into a prime (140712997) 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, 5863030 + ... + 5863053.
Almost surely, 2140712996 is an apocalyptic number.
It is an amenable number.
140712996 is an abundant number, since it is smaller than the sum of its proper divisors (187617356).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140712996 is a wasteful number, since it uses less digits than its factorization.
140712996 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11726090 (or 11726088 counting only the distinct ones).
The product of its (nonzero) digits is 27216, while the sum is 39.
The square root of 140712996 is about 11862.2508825265. The cubic root of 140712996 is about 520.1294007351.
The spelling of 140712996 in words is "one hundred forty million, seven hundred twelve thousand, nine hundred ninety-six".
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