Base | Representation |
---|---|
bin | 10000101100010… |
… | …01001000101100 |
3 | 100202110212111201 |
4 | 20112021020230 |
5 | 241321203231 |
6 | 21521055244 |
7 | 3320112220 |
oct | 1026111054 |
9 | 322425451 |
10 | 140022316 |
11 | 72047925 |
12 | 3aa87524 |
13 | 23017555 |
14 | 1484c780 |
15 | c45d161 |
hex | 858922c |
140022316 has 12 divisors (see below), whose sum is σ = 280044688. Its totient is φ = 60009552.
The previous prime is 140022307. The next prime is 140022317. The reversal of 140022316 is 613220041.
140022316 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 140022293 and 140022302.
It is not an unprimeable number, because it can be changed into a prime (140022317) 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, 2500371 + ... + 2500426.
Almost surely, 2140022316 is an apocalyptic number.
It is an amenable number.
140022316 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140022316 is a wasteful number, since it uses less digits than its factorization.
140022316 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5000808 (or 5000806 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 140022316 is about 11833.1025517402. The cubic root of 140022316 is about 519.2769981713.
Adding to 140022316 its reverse (613220041), we get a palindrome (753242357).
It can be divided in two parts, 1400 and 22316, that added together give a square (23716 = 1542).
The spelling of 140022316 in words is "one hundred forty million, twenty-two thousand, three hundred sixteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •