Base | Representation |
---|---|
bin | 11100111110010100… |
… | …110001000100011110 |
3 | 2222022010201012000111 |
4 | 130332110301010132 |
5 | 1002203230333314 |
6 | 22143015520234 |
7 | 2150642025304 |
oct | 347624610436 |
9 | 88263635014 |
10 | 31110402334 |
11 | 12215013810 |
12 | 604298907a |
13 | 2c1a4487bb |
14 | 1711ad4274 |
15 | c21366ec4 |
hex | 73e53111e |
31110402334 has 8 divisors (see below), whose sum is σ = 50907931128. Its totient is φ = 14141091960.
The previous prime is 31110402331. The next prime is 31110402383. The reversal of 31110402334 is 43320401113.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 1414109197 = 31110402334 / (3 + 1 + 1 + 1 + 0 + 4 + 0 + 2 + 3 + 3 + 4).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (31110402331) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 707054577 + ... + 707054620.
It is an arithmetic number, because the mean of its divisors is an integer number (6363491391).
Almost surely, 231110402334 is an apocalyptic number.
31110402334 is a deficient number, since it is larger than the sum of its proper divisors (19797528794).
31110402334 is a wasteful number, since it uses less digits than its factorization.
31110402334 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1414109210.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 31110402334 its reverse (43320401113), we get a palindrome (74430803447).
The spelling of 31110402334 in words is "thirty-one billion, one hundred ten million, four hundred two thousand, three hundred thirty-four".
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