Base | Representation |
---|---|
bin | 1000001011101110000… |
… | …0101111001101110000 |
3 | 111102212121020121020012 |
4 | 2002323200233031300 |
5 | 4300404211443424 |
6 | 144330033434052 |
7 | 13104552501560 |
oct | 2027340571560 |
9 | 442777217205 |
10 | 140584874864 |
11 | 546925512a5 |
12 | 232b570b928 |
13 | 10345ac32b5 |
14 | 6b39198da0 |
15 | 39cc252b0e |
hex | 20bb82f370 |
140584874864 has 20 divisors (see below), whose sum is σ = 311295080304. Its totient is φ = 60250660608.
The previous prime is 140584874863. The next prime is 140584874873. The reversal of 140584874864 is 468478485041.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140584874863) 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, 627610937 + ... + 627611160.
Almost surely, 2140584874864 is an apocalyptic number.
140584874864 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
140584874864 is an abundant number, since it is smaller than the sum of its proper divisors (170710205440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140584874864 is a wasteful number, since it uses less digits than its factorization.
140584874864 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1255222112 (or 1255222106 counting only the distinct ones).
The product of its (nonzero) digits is 27525120, while the sum is 59.
The spelling of 140584874864 in words is "one hundred forty billion, five hundred eighty-four million, eight hundred seventy-four thousand, eight hundred sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •