Base | Representation |
---|---|
bin | 1001000011100010… |
… | …11100000111001001 |
3 | 110112210220122000111 |
4 | 10201301130013021 |
5 | 34424030410000 |
6 | 2122224234321 |
7 | 231321465604 |
oct | 44161340711 |
9 | 13483818014 |
10 | 4861575625 |
11 | 20752617a5 |
12 | b3816b9a1 |
13 | 5c628378a |
14 | 34194b33b |
15 | 1d6c11cba |
hex | 121c5c1c9 |
4861575625 has 15 divisors (see below), whose sum is σ = 6077203891. Its totient is φ = 3887866000.
The previous prime is 4861575611. The next prime is 4861575659. The reversal of 4861575625 is 5265751684.
The square root of 4861575625 is 69725.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 7 ways, for example, as 3167100729 + 1694474896 = 56277^2 + 41164^2 .
It is not a de Polignac number, because 4861575625 - 27 = 4861575497 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 1741731 + ... + 1744519.
Almost surely, 24861575625 is an apocalyptic number.
4861575625 is the 69725-th square number.
4861575625 is the 34863-rd centered octagonal number.
It is an amenable number.
4861575625 is a deficient number, since it is larger than the sum of its proper divisors (1215628266).
4861575625 is an frugal number, since it uses more digits than its factorization.
4861575625 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5598 (or 2794 counting only the distinct ones).
The product of its digits is 2016000, while the sum is 49.
The cubic root of 4861575625 is about 1694.0478840461.
Multiplying 4861575625 by its sum of digits (49), we get a square (238217205625 = 4880752).
The spelling of 4861575625 in words is "four billion, eight hundred sixty-one million, five hundred seventy-five thousand, six hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •