Base | Representation |
---|---|
bin | 1101001111010… |
… | …00010011110111 |
3 | 21201222000201220 |
4 | 12213220103313 |
5 | 211412131043 |
6 | 15004121423 |
7 | 2515632555 |
oct | 647502367 |
9 | 251860656 |
10 | 111052023 |
11 | 57760035 |
12 | 31236273 |
13 | 1a013174 |
14 | 10a6abd5 |
15 | 9b39483 |
hex | 69e84f7 |
111052023 has 16 divisors (see below), whose sum is σ = 153363456. Its totient is φ = 71432480.
The previous prime is 111052021. The next prime is 111052033. The reversal of 111052023 is 320250111.
It is not a de Polignac number, because 111052023 - 21 = 111052021 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 111051993 and 111052011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (111052021) 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, 4465 + ... + 15557.
It is an arithmetic number, because the mean of its divisors is an integer number (9585216).
Almost surely, 2111052023 is an apocalyptic number.
111052023 is a deficient number, since it is larger than the sum of its proper divisors (42311433).
111052023 is a wasteful number, since it uses less digits than its factorization.
111052023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11214.
The product of its (nonzero) digits is 60, while the sum is 15.
The square root of 111052023 is about 10538.1223659625. The cubic root of 111052023 is about 480.6646218554.
The spelling of 111052023 in words is "one hundred eleven million, fifty-two thousand, twenty-three".
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