Base | Representation |
---|---|
bin | 11101101001101111… |
… | …011000110011011010 |
3 | 10001011220022200022002 |
4 | 131221233120303122 |
5 | 1010201213113424 |
6 | 22343200001002 |
7 | 2204665226021 |
oct | 355157306332 |
9 | 101156280262 |
10 | 31838801114 |
11 | 1255919a57a |
12 | 6206900162 |
13 | 300531c0b3 |
14 | 17807418b8 |
15 | c65298cae |
hex | 769bd8cda |
31838801114 has 16 divisors (see below), whose sum is σ = 47979577800. Its totient is φ = 15845646144.
The previous prime is 31838801051. The next prime is 31838801117. The reversal of 31838801114 is 41110883813.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 29423570089 + 2415231025 = 171533^2 + 49145^2 .
It is not an unprimeable number, because it can be changed into a prime (31838801117) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2369864 + ... + 2383260.
Almost surely, 231838801114 is an apocalyptic number.
31838801114 is a deficient number, since it is larger than the sum of its proper divisors (16140776686).
31838801114 is a wasteful number, since it uses less digits than its factorization.
31838801114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18817.
The product of its (nonzero) digits is 18432, while the sum is 38.
The spelling of 31838801114 in words is "thirty-one billion, eight hundred thirty-eight million, eight hundred one thousand, one hundred fourteen".
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