Base | Representation |
---|---|
bin | 100001000101101… |
… | …1110010100011111 |
3 | 2212101020021210112 |
4 | 1002023132110133 |
5 | 4233214212111 |
6 | 302101400235 |
7 | 36341266664 |
oct | 10213362437 |
9 | 2771207715 |
10 | 1110304031 |
11 | 51a812941 |
12 | 26ba0907b |
13 | 14904aa45 |
14 | a7661a6b |
15 | 6771de8b |
hex | 422de51f |
1110304031 has 4 divisors (see below), whose sum is σ = 1123681272. Its totient is φ = 1096926792.
The previous prime is 1110303991. The next prime is 1110304079. The reversal of 1110304031 is 1304030111.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 1110304031 - 222 = 1106109727 is a prime.
It is a super-2 number, since 2×11103040312 = 2465550082509697922, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1110303997 and 1110304015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1110304081) 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, 6688496 + ... + 6688661.
It is an arithmetic number, because the mean of its divisors is an integer number (280920318).
Almost surely, 21110304031 is an apocalyptic number.
1110304031 is a deficient number, since it is larger than the sum of its proper divisors (13377241).
1110304031 is an equidigital number, since it uses as much as digits as its factorization.
1110304031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13377240.
The product of its (nonzero) digits is 36, while the sum is 14.
The square root of 1110304031 is about 33321.2249324661. The cubic root of 1110304031 is about 1035.4933293516.
Adding to 1110304031 its reverse (1304030111), we get a palindrome (2414334142).
The spelling of 1110304031 in words is "one billion, one hundred ten million, three hundred four thousand, thirty-one".
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