Base | Representation |
---|---|
bin | 110011101111000100… |
… | …0101110110000011111 |
3 | 101121202211011020022012 |
4 | 1213132020232300133 |
5 | 3310013324404043 |
6 | 123012240141435 |
7 | 11012121012650 |
oct | 1473610566037 |
9 | 347684136265 |
10 | 111101013023 |
11 | 43132697530 |
12 | 1964760787b |
13 | a6276439c0 |
14 | 553d507527 |
15 | 2d53acda18 |
hex | 19de22ec1f |
111101013023 has 32 divisors (see below), whose sum is σ = 151058933760. Its totient is φ = 78901205760.
The previous prime is 111101013013. The next prime is 111101013029. The reversal of 111101013023 is 320310101111.
It is a happy number.
It is not a de Polignac number, because 111101013023 - 24 = 111101013007 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 111101012989 and 111101013007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (111101013029) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 623390 + ... + 781547.
It is an arithmetic number, because the mean of its divisors is an integer number (4720591680).
Almost surely, 2111101013023 is an apocalyptic number.
111101013023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
111101013023 is a deficient number, since it is larger than the sum of its proper divisors (39957920737).
111101013023 is a wasteful number, since it uses less digits than its factorization.
111101013023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1405047.
The product of its (nonzero) digits is 18, while the sum is 14.
Adding to 111101013023 its reverse (320310101111), we get a palindrome (431411114134).
The spelling of 111101013023 in words is "one hundred eleven billion, one hundred one million, thirteen thousand, twenty-three".
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