Base | Representation |
---|---|
bin | 10101100011011101… |
… | …100100101000111010 |
3 | 2012201220122022000010 |
4 | 111203131210220322 |
5 | 334344221024424 |
6 | 14344302122350 |
7 | 1446342533322 |
oct | 254335445072 |
9 | 65656568003 |
10 | 23143533114 |
11 | 98a6a14a79 |
12 | 459a8803b6 |
13 | 224aa356c0 |
14 | 11979b2282 |
15 | 906c13229 |
hex | 563764a3a |
23143533114 has 64 divisors (see below), whose sum is σ = 52048967040. Its totient is φ = 6811203840.
The previous prime is 23143533103. The next prime is 23143533181. The reversal of 23143533114 is 41133534132.
It is a happy number.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 194224 + ... + 289844.
It is an arithmetic number, because the mean of its divisors is an integer number (813265110).
Almost surely, 223143533114 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23143533114, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26024483520).
23143533114 is an abundant number, since it is smaller than the sum of its proper divisors (28905433926).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23143533114 is a wasteful number, since it uses less digits than its factorization.
23143533114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95775.
The product of its digits is 12960, while the sum is 30.
The spelling of 23143533114 in words is "twenty-three billion, one hundred forty-three million, five hundred thirty-three thousand, one hundred fourteen".
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