Base | Representation |
---|---|
bin | 110000111001001001… |
… | …101000000010010001 |
3 | 12000111201001200012202 |
4 | 300321021220002101 |
5 | 1330004044312040 |
6 | 40041211332545 |
7 | 3535650211325 |
oct | 607111500221 |
9 | 160451050182 |
10 | 52498432145 |
11 | 2029aaa6105 |
12 | a211751155 |
13 | 4c48570643 |
14 | 2780493985 |
15 | 1573db1015 |
hex | c39268091 |
52498432145 has 16 divisors (see below), whose sum is σ = 63148636800. Its totient is φ = 41898480000.
The previous prime is 52498432097. The next prime is 52498432169. The reversal of 52498432145 is 54123489425.
It is not a de Polignac number, because 52498432145 - 26 = 52498432081 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 52498432145.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 8465756 + ... + 8471954.
It is an arithmetic number, because the mean of its divisors is an integer number (3946789800).
Almost surely, 252498432145 is an apocalyptic number.
It is an amenable number.
52498432145 is a deficient number, since it is larger than the sum of its proper divisors (10650204655).
52498432145 is a wasteful number, since it uses less digits than its factorization.
52498432145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9976.
The product of its digits is 1382400, while the sum is 47.
The spelling of 52498432145 in words is "fifty-two billion, four hundred ninety-eight million, four hundred thirty-two thousand, one hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •