Base | Representation |
---|---|
bin | 100001000101001… |
… | …1001101101100101 |
3 | 2212100201000022110 |
4 | 1002022121231211 |
5 | 4233131214023 |
6 | 302051351233 |
7 | 36336016461 |
oct | 10212315545 |
9 | 2770630273 |
10 | 1110023013 |
11 | 51a6407a0 |
12 | 26b8b2519 |
13 | 148c7cb68 |
14 | a75cb4a1 |
15 | 676b5a93 |
hex | 42299b65 |
1110023013 has 16 divisors (see below), whose sum is σ = 1615274496. Its totient is φ = 672451440.
The previous prime is 1110022967. The next prime is 1110023021. The reversal of 1110023013 is 3103200111.
It is not a de Polignac number, because 1110023013 - 214 = 1110006629 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1110023013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1110023023) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90006 + ... + 101592.
It is an arithmetic number, because the mean of its divisors is an integer number (100954656).
Almost surely, 21110023013 is an apocalyptic number.
It is an amenable number.
1110023013 is a deficient number, since it is larger than the sum of its proper divisors (505251483).
1110023013 is a wasteful number, since it uses less digits than its factorization.
1110023013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14504.
The product of its (nonzero) digits is 18, while the sum is 12.
The square root of 1110023013 is about 33317.0078638524. The cubic root of 1110023013 is about 1035.4059608442.
Adding to 1110023013 its reverse (3103200111), we get a palindrome (4213223124).
The spelling of 1110023013 in words is "one billion, one hundred ten million, twenty-three thousand, thirteen".
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