Base | Representation |
---|---|
bin | 10101100010110110… |
… | …010001101111100101 |
3 | 2012201012020221200010 |
4 | 111202312101233211 |
5 | 334334101411401 |
6 | 14343253240433 |
7 | 1446156141240 |
oct | 254266215745 |
9 | 65635227603 |
10 | 23133232101 |
11 | 98a1119741 |
12 | 4597333119 |
13 | 2248869b25 |
14 | 1196490257 |
15 | 905d7aed6 |
hex | 562d91be5 |
23133232101 has 8 divisors (see below), whose sum is σ = 35250639424. Its totient is φ = 13218989760.
The previous prime is 23133232079. The next prime is 23133232147. The reversal of 23133232101 is 10123233132.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23133232101 - 217 = 23133101029 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 1101582481 = 23133232101 / (2 + 3 + 1 + 3 + 3 + 2 + 3 + 2 + 1 + 0 + 1).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23133232151) 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 7 ways as a sum of consecutive naturals, for example, 550791220 + ... + 550791261.
It is an arithmetic number, because the mean of its divisors is an integer number (4406329928).
Almost surely, 223133232101 is an apocalyptic number.
23133232101 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
23133232101 is a deficient number, since it is larger than the sum of its proper divisors (12117407323).
23133232101 is a wasteful number, since it uses less digits than its factorization.
23133232101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1101582491.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 23133232101 its reverse (10123233132), we get a palindrome (33256465233).
The spelling of 23133232101 in words is "twenty-three billion, one hundred thirty-three million, two hundred thirty-two thousand, one hundred one".
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