Base | Representation |
---|---|
bin | 1000010101110110001… |
… | …0111100111110001100 |
3 | 111200220001120011221020 |
4 | 2011131202330332030 |
5 | 4321441130130432 |
6 | 145455504234140 |
7 | 13232122333401 |
oct | 2053542747614 |
9 | 450801504836 |
10 | 143303364492 |
11 | 55858016842 |
12 | 2393400b950 |
13 | 1068a081842 |
14 | 6d162422a8 |
15 | 3adac3b22c |
hex | 215d8bcf8c |
143303364492 has 48 divisors (see below), whose sum is σ = 362678837472. Its totient is φ = 43861381120.
The previous prime is 143303364473. The next prime is 143303364499. The reversal of 143303364492 is 294463303341.
It is not an unprimeable number, because it can be changed into a prime (143303364499) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8558313 + ... + 8575040.
It is an arithmetic number, because the mean of its divisors is an integer number (7555809114).
Almost surely, 2143303364492 is an apocalyptic number.
143303364492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
143303364492 is an abundant number, since it is smaller than the sum of its proper divisors (219375472980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
143303364492 is a wasteful number, since it uses less digits than its factorization.
143303364492 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17133418 (or 17133416 counting only the distinct ones).
The product of its (nonzero) digits is 559872, while the sum is 42.
The spelling of 143303364492 in words is "one hundred forty-three billion, three hundred three million, three hundred sixty-four thousand, four hundred ninety-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •