Base | Representation |
---|---|
bin | 1010101100010101001001… |
… | …00001100100000001000001 |
3 | 10002020212020001120002001000 |
4 | 11112022210201210001001 |
5 | 11040220431234140001 |
6 | 122001524554202213 |
7 | 4644534151560414 |
oct | 526124441440101 |
9 | 102225201502030 |
10 | 23513411240001 |
11 | 7545a88719331 |
12 | 2779081a23369 |
13 | 10173c75aba77 |
14 | 5b40ab591b7b |
15 | 2ab9877e3a86 |
hex | 1562a4864041 |
23513411240001 has 16 divisors (see below), whose sum is σ = 34865869292800. Its totient is φ = 15661573804944.
The previous prime is 23513411239979. The next prime is 23513411240003. The reversal of 23513411240001 is 10004211431532.
23513411240001 is a `hidden beast` number, since 2 + 3 + 5 + 1 + 3 + 411 + 240 + 0 + 0 + 1 = 666.
It is a de Polignac number, because none of the positive numbers 2k-23513411240001 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (23513411240003) 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, 389793961 + ... + 389854278.
It is an arithmetic number, because the mean of its divisors is an integer number (2179116830800).
Almost surely, 223513411240001 is an apocalyptic number.
It is an amenable number.
23513411240001 is a deficient number, since it is larger than the sum of its proper divisors (11352458052799).
23513411240001 is a wasteful number, since it uses less digits than its factorization.
23513411240001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 779649365 (or 779649359 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
Adding to 23513411240001 its reverse (10004211431532), we get a palindrome (33517622671533).
The spelling of 23513411240001 in words is "twenty-three trillion, five hundred thirteen billion, four hundred eleven million, two hundred forty thousand, one".
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