Base | Representation |
---|---|
bin | 101100000000110011… |
… | …011101100001011101 |
3 | 11111222111111202210120 |
4 | 230000303131201131 |
5 | 1233241040134100 |
6 | 33413213425153 |
7 | 3262046324124 |
oct | 540063354135 |
9 | 144874452716 |
10 | 47258130525 |
11 | 19050a89a21 |
12 | 91aa79b1b9 |
13 | 45c19b6858 |
14 | 240451cabb |
15 | 1368cde0a0 |
hex | b00cdd85d |
47258130525 has 12 divisors (see below), whose sum is σ = 78133442592. Its totient is φ = 25204336240.
The previous prime is 47258130509. The next prime is 47258130539. The reversal of 47258130525 is 52503185274.
It is not a de Polignac number, because 47258130525 - 24 = 47258130509 is a prime.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 315054129 + ... + 315054278.
It is an arithmetic number, because the mean of its divisors is an integer number (6511120216).
Almost surely, 247258130525 is an apocalyptic number.
It is an amenable number.
47258130525 is a deficient number, since it is larger than the sum of its proper divisors (30875312067).
47258130525 is a wasteful number, since it uses less digits than its factorization.
47258130525 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 630108420 (or 630108415 counting only the distinct ones).
The product of its (nonzero) digits is 336000, while the sum is 42.
The spelling of 47258130525 in words is "forty-seven billion, two hundred fifty-eight million, one hundred thirty thousand, five hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •