Base | Representation |
---|---|
bin | 101100001111000000… |
… | …101001101111100011 |
3 | 11112121002222122101002 |
4 | 230033000221233203 |
5 | 1234233044010400 |
6 | 33453010102215 |
7 | 3301002220640 |
oct | 541700515743 |
9 | 145532878332 |
10 | 47496469475 |
11 | 19163578564 |
12 | 925657a96b |
13 | 462c1a5610 |
14 | 2428040dc7 |
15 | 137ebbced5 |
hex | b0f029be3 |
47496469475 has 96 divisors (see below), whose sum is σ = 74568560640. Its totient is φ = 29206656000.
The previous prime is 47496469463. The next prime is 47496469519. The reversal of 47496469475 is 57496469474.
47496469475 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 47496469475 - 26 = 47496469411 is a prime.
It is a super-2 number, since 2×474964694752 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (65).
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 25276586 + ... + 25278464.
It is an arithmetic number, because the mean of its divisors is an integer number (776755840).
Almost surely, 247496469475 is an apocalyptic number.
47496469475 is a deficient number, since it is larger than the sum of its proper divisors (27072091165).
47496469475 is a wasteful number, since it uses less digits than its factorization.
47496469475 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2221 (or 2216 counting only the distinct ones).
The product of its digits is 182891520, while the sum is 65.
Subtracting 47496469475 from its reverse (57496469474), we obtain a palindrome (9999999999).
The spelling of 47496469475 in words is "forty-seven billion, four hundred ninety-six million, four hundred sixty-nine thousand, four hundred seventy-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •