Base | Representation |
---|---|
bin | 10101110101100000… |
… | …00111111001011011 |
3 | 1010021000002210110100 |
4 | 22322300013321123 |
5 | 143002104041102 |
6 | 5215134550443 |
7 | 563336544114 |
oct | 127260077133 |
9 | 33230083410 |
10 | 11723112027 |
11 | 4a76433640 |
12 | 2332068423 |
13 | 114a9997a3 |
14 | 7d2d4320b |
15 | 4892c9a1c |
hex | 2bac07e5b |
11723112027 has 12 divisors (see below), whose sum is σ = 18472782744. Its totient is φ = 7104916320.
The previous prime is 11723112019. The next prime is 11723112031. The reversal of 11723112027 is 72021132711.
It is not a de Polignac number, because 11723112027 - 23 = 11723112019 is a prime.
It is a super-3 number, since 3×117231120273 (a number of 31 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (11723112077) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59207538 + ... + 59207735.
It is an arithmetic number, because the mean of its divisors is an integer number (1539398562).
Almost surely, 211723112027 is an apocalyptic number.
11723112027 is a deficient number, since it is larger than the sum of its proper divisors (6749670717).
11723112027 is a wasteful number, since it uses less digits than its factorization.
11723112027 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 118415290 (or 118415287 counting only the distinct ones).
The product of its (nonzero) digits is 1176, while the sum is 27.
Adding to 11723112027 its reverse (72021132711), we get a palindrome (83744244738).
The spelling of 11723112027 in words is "eleven billion, seven hundred twenty-three million, one hundred twelve thousand, twenty-seven".
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