Base | Representation |
---|---|
bin | 11101001010011110… |
… | …101100100101111000 |
3 | 2222211100102212221222 |
4 | 131022132230211320 |
5 | 1003112432111044 |
6 | 22215142451212 |
7 | 2155666300433 |
oct | 351236544570 |
9 | 88740385858 |
10 | 31314332024 |
11 | 1230a140148 |
12 | 609b133b08 |
13 | 2c5077a661 |
14 | 1730c1a81a |
15 | c341ea8ee |
hex | 74a7ac978 |
31314332024 has 16 divisors (see below), whose sum is σ = 58923324720. Its totient is φ = 15601445440.
The previous prime is 31314331987. The next prime is 31314332039. The reversal of 31314332024 is 42023341313.
It is a junction number, because it is equal to n+sod(n) for n = 31314331984 and 31314332002.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6962684 + ... + 6967179.
It is an arithmetic number, because the mean of its divisors is an integer number (3682707795).
Almost surely, 231314332024 is an apocalyptic number.
It is an amenable number.
31314332024 is a deficient number, since it is larger than the sum of its proper divisors (27608992696).
31314332024 is a wasteful number, since it uses less digits than its factorization.
31314332024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13930150 (or 13930146 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 26.
Adding to 31314332024 its reverse (42023341313), we get a palindrome (73337673337).
The spelling of 31314332024 in words is "thirty-one billion, three hundred fourteen million, three hundred thirty-two thousand, twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •