Base | Representation |
---|---|
bin | 1010110000000010110100… |
… | …10101001100110011111001 |
3 | 10002201001121000111022212022 |
4 | 11120001122111030303321 |
5 | 11044313244432112441 |
6 | 122140311012324225 |
7 | 4660002255121151 |
oct | 530013225146371 |
9 | 102631530438768 |
10 | 23641015504121 |
11 | 7595109a28654 |
12 | 2799954313675 |
13 | 102645202b7b2 |
14 | 5ba3347cb761 |
15 | 2aee5517484b |
hex | 15805a54ccf9 |
23641015504121 has 8 divisors (see below), whose sum is σ = 23654992826880. Its totient is φ = 23627039021488.
The previous prime is 23641015504111. The next prime is 23641015504181. The reversal of 23641015504121 is 12140551014632.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23641015504121 - 210 = 23641015503097 is a prime.
It is a super-2 number, since 2×236410155041212 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23641015504111) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61404200 + ... + 61788006.
It is an arithmetic number, because the mean of its divisors is an integer number (2956874103360).
Almost surely, 223641015504121 is an apocalyptic number.
It is an amenable number.
23641015504121 is a deficient number, since it is larger than the sum of its proper divisors (13977322759).
23641015504121 is a wasteful number, since it uses less digits than its factorization.
23641015504121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 420063.
The product of its (nonzero) digits is 28800, while the sum is 35.
Adding to 23641015504121 its reverse (12140551014632), we get a palindrome (35781566518753).
The spelling of 23641015504121 in words is "twenty-three trillion, six hundred forty-one billion, fifteen million, five hundred four thousand, one hundred twenty-one".
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