Base | Representation |
---|---|
bin | 10000101100101… |
… | …00011110011011 |
3 | 100202120020012222 |
4 | 20112110132123 |
5 | 241324200023 |
6 | 21522054255 |
7 | 3320364512 |
oct | 1026243633 |
9 | 322506188 |
10 | 140068763 |
11 | 7207980a |
12 | 3aaaa38b |
13 | 23032733 |
14 | 14861679 |
15 | c46bcc8 |
hex | 859479b |
140068763 has 12 divisors (see below), whose sum is σ = 149563032. Its totient is φ = 131147520.
The previous prime is 140068739. The next prime is 140068769. The reversal of 140068763 is 367860041.
140068763 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 140068763 - 26 = 140068699 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (140068769) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59831 + ... + 62127.
It is an arithmetic number, because the mean of its divisors is an integer number (12463586).
Almost surely, 2140068763 is an apocalyptic number.
140068763 is a deficient number, since it is larger than the sum of its proper divisors (9494269).
140068763 is a wasteful number, since it uses less digits than its factorization.
140068763 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2542 (or 2525 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 35.
The square root of 140068763 is about 11835.0649765855. The cubic root of 140068763 is about 519.3344085258.
The spelling of 140068763 in words is "one hundred forty million, sixty-eight thousand, seven hundred sixty-three".
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