Base | Representation |
---|---|
bin | 1000011110001011111… |
… | …0110110001110100001 |
3 | 111220200002001000111022 |
4 | 2013202332312032201 |
5 | 4341032230443000 |
6 | 150505555055225 |
7 | 13341444661433 |
oct | 2074276661641 |
9 | 456602030438 |
10 | 145542046625 |
11 | 567a6766868 |
12 | 242598a1515 |
13 | 10955b07c21 |
14 | 70896ac653 |
15 | 3bbc549585 |
hex | 21e2fb63a1 |
145542046625 has 16 divisors (see below), whose sum is σ = 181651312128. Its totient is φ = 116424126000.
The previous prime is 145542046607. The next prime is 145542046631. The reversal of 145542046625 is 526640245541.
It is not a de Polignac number, because 145542046625 - 210 = 145542045601 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1763534 + ... + 1844216.
It is an arithmetic number, because the mean of its divisors is an integer number (11353207008).
Almost surely, 2145542046625 is an apocalyptic number.
It is an amenable number.
145542046625 is a deficient number, since it is larger than the sum of its proper divisors (36109265503).
145542046625 is an equidigital number, since it uses as much as digits as its factorization.
145542046625 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95129 (or 95119 counting only the distinct ones).
The product of its (nonzero) digits is 1152000, while the sum is 44.
The spelling of 145542046625 in words is "one hundred forty-five billion, five hundred forty-two million, forty-six thousand, six hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •