Base | Representation |
---|---|
bin | 11101000100111110… |
… | …100110101011011010 |
3 | 2222120220202121122211 |
4 | 131010332212223122 |
5 | 1002420320024424 |
6 | 22202044305334 |
7 | 2153465621416 |
oct | 350476465332 |
9 | 88526677584 |
10 | 31222033114 |
11 | 12272029658 |
12 | 607424224a |
13 | 2c3760220c |
14 | 1722871d46 |
15 | c2b067b94 |
hex | 744fa6ada |
31222033114 has 32 divisors (see below), whose sum is σ = 47962134720. Its totient is φ = 15240513792.
The previous prime is 31222033109. The next prime is 31222033159. The reversal of 31222033114 is 41133022213.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4324972 + ... + 4332184.
It is an arithmetic number, because the mean of its divisors is an integer number (1498816710).
Almost surely, 231222033114 is an apocalyptic number.
31222033114 is a deficient number, since it is larger than the sum of its proper divisors (16740101606).
31222033114 is a wasteful number, since it uses less digits than its factorization.
31222033114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7614.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 31222033114 its reverse (41133022213), we get a palindrome (72355055327).
The spelling of 31222033114 in words is "thirty-one billion, two hundred twenty-two million, thirty-three thousand, one hundred fourteen".
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