Base | Representation |
---|---|
bin | 10101100010010100… |
… | …010111110100100101 |
3 | 2012200120112101121221 |
4 | 111202110113310211 |
5 | 334324313002401 |
6 | 14342334540341 |
7 | 1446020452555 |
oct | 254224276445 |
9 | 65616471557 |
10 | 23124344101 |
11 | 98970a8a91 |
12 | 45943676b1 |
13 | 2246a77461 |
14 | 1195219165 |
15 | 9051c27a1 |
hex | 562517d25 |
23124344101 has 16 divisors (see below), whose sum is σ = 24096601648. Its totient is φ = 22170931200.
The previous prime is 23124344083. The next prime is 23124344119. The reversal of 23124344101 is 10144342132.
It is an interprime number because it is at equal distance from previous prime (23124344083) and next prime (23124344119).
It can be written as a sum of positive squares in 8 ways, for example, as 11826780001 + 11297564100 = 108751^2 + 106290^2 .
It is a 9-Lehmer number, since φ(23124344101) divides (23124344101-1)9.
It is a cyclic number.
It is not a de Polignac number, because 23124344101 - 27 = 23124343973 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23124344171) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3564781 + ... + 3571261.
It is an arithmetic number, because the mean of its divisors is an integer number (1506037603).
Almost surely, 223124344101 is an apocalyptic number.
It is an amenable number.
23124344101 is a deficient number, since it is larger than the sum of its proper divisors (972257547).
23124344101 is a wasteful number, since it uses less digits than its factorization.
23124344101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7912.
The product of its (nonzero) digits is 2304, while the sum is 25.
Adding to 23124344101 its reverse (10144342132), we get a palindrome (33268686233).
The spelling of 23124344101 in words is "twenty-three billion, one hundred twenty-four million, three hundred forty-four thousand, one hundred one".
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