Base | Representation |
---|---|
bin | 1000101110100010… |
… | …11001000110000100 |
3 | 110002112102002220221 |
4 | 10113101121012010 |
5 | 34043430340000 |
6 | 2052532234124 |
7 | 224052156412 |
oct | 42721310604 |
9 | 13075362827 |
10 | 4685402500 |
11 | 1a94873279 |
12 | aa916b944 |
13 | 59891c71c |
14 | 3263ac2b2 |
15 | 1c651261a |
hex | 117459184 |
4685402500 has 75 divisors (see below), whose sum is σ = 10530650207. Its totient is φ = 1823508000.
The previous prime is 4685402483. The next prime is 4685402509. The reversal of 4685402500 is 52045864.
The square root of 4685402500 is 68450.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 12 ways, for example, as 3075146116 + 1610256384 = 55454^2 + 40128^2 .
It is an ABA number since it can be written as A⋅BA, here for A=4, B=185.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4685402509) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 24 ways as a sum of consecutive naturals, for example, 126632482 + ... + 126632518.
Almost surely, 24685402500 is an apocalyptic number.
4685402500 is the 68450-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4685402500
4685402500 is an abundant number, since it is smaller than the sum of its proper divisors (5845247707).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4685402500 is an frugal number, since it uses more digits than its factorization.
4685402500 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 172 (or 44 counting only the distinct ones).
The product of its (nonzero) digits is 38400, while the sum is 34.
The cubic root of 4685402500 is about 1673.3327138544.
The spelling of 4685402500 in words is "four billion, six hundred eighty-five million, four hundred two thousand, five hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •