Base | Representation |
---|---|
bin | 11100111000000000… |
… | …011100000101111010 |
3 | 2222000202021020012011 |
4 | 130320000130011322 |
5 | 1001444112111414 |
6 | 22124312040134 |
7 | 2145214065400 |
oct | 347000340572 |
9 | 88022236164 |
10 | 31004410234 |
11 | 121701aa336 |
12 | 601339304a |
13 | 2c014b7795 |
14 | 17019c3470 |
15 | c16dcbdc4 |
hex | 73801c17a |
31004410234 has 12 divisors (see below), whose sum is σ = 54099532314. Its totient is φ = 13287604344.
The previous prime is 31004410193. The next prime is 31004410253. The reversal of 31004410234 is 43201440013.
It can be written as a sum of positive squares in only one way, i.e., 30066519609 + 937890625 = 173397^2 + 30625^2 .
It is a super-2 number, since 2×310044102342 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 158185669 + ... + 158185864.
Almost surely, 231004410234 is an apocalyptic number.
31004410234 is a deficient number, since it is larger than the sum of its proper divisors (23095122080).
31004410234 is a wasteful number, since it uses less digits than its factorization.
31004410234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 316371549 (or 316371542 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 31004410234 its reverse (43201440013), we get a palindrome (74205850247).
The spelling of 31004410234 in words is "thirty-one billion, four million, four hundred ten thousand, two hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •