Base | Representation |
---|---|
bin | 101011110001110010… |
… | …100111101111101101 |
3 | 11111022221120000102210 |
4 | 223301302213233231 |
5 | 1232232100031023 |
6 | 33332215041033 |
7 | 3252600356340 |
oct | 536162475755 |
9 | 144287500383 |
10 | 47006252013 |
11 | 18a31892966 |
12 | 913a370179 |
13 | 4581767106 |
14 | 23bccb4457 |
15 | 1351b38593 |
hex | af1ca7bed |
47006252013 has 16 divisors (see below), whose sum is σ = 71739992576. Its totient is φ = 26818933680.
The previous prime is 47006252009. The next prime is 47006252023. The reversal of 47006252013 is 31025260074.
It is not a de Polignac number, because 47006252013 - 22 = 47006252009 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47006252023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1727083 + ... + 1754088.
It is an arithmetic number, because the mean of its divisors is an integer number (4483749536).
Almost surely, 247006252013 is an apocalyptic number.
It is an amenable number.
47006252013 is a deficient number, since it is larger than the sum of its proper divisors (24733740563).
47006252013 is a wasteful number, since it uses less digits than its factorization.
47006252013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3481824.
The product of its (nonzero) digits is 10080, while the sum is 30.
The spelling of 47006252013 in words is "forty-seven billion, six million, two hundred fifty-two thousand, thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •