Base | Representation |
---|---|
bin | 10101101000110000… |
… | …010011110101011101 |
3 | 2012222002201200221110 |
4 | 111220300103311131 |
5 | 340034434043401 |
6 | 14401153252233 |
7 | 1451501361510 |
oct | 255060236535 |
9 | 65862650843 |
10 | 23232331101 |
11 | 9942055241 |
12 | 4604564079 |
13 | 22632564a5 |
14 | 11a56c8d77 |
15 | 90e9039d6 |
hex | 568c13d5d |
23232331101 has 16 divisors (see below), whose sum is σ = 35900264448. Its totient is φ = 13088636400.
The previous prime is 23232331081. The next prime is 23232331141. The reversal of 23232331101 is 10113323232.
It is not a de Polignac number, because 23232331101 - 26 = 23232331037 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23232331141) 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, 7789365 + ... + 7792346.
It is an arithmetic number, because the mean of its divisors is an integer number (2243766528).
Almost surely, 223232331101 is an apocalyptic number.
23232331101 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
23232331101 is a deficient number, since it is larger than the sum of its proper divisors (12667933347).
23232331101 is a wasteful number, since it uses less digits than its factorization.
23232331101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15581792.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 23232331101 its reverse (10113323232), we get a palindrome (33345654333).
The spelling of 23232331101 in words is "twenty-three billion, two hundred thirty-two million, three hundred thirty-one thousand, one hundred one".
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