Base | Representation |
---|---|
bin | 1010101011111101010100… |
… | …10010100011000001110001 |
3 | 10002012122012211100111010022 |
4 | 11111332222102203001301 |
5 | 11040013234001041301 |
6 | 121552012011213225 |
7 | 4643602230101102 |
oct | 525765222430161 |
9 | 102178184314108 |
10 | 23500623065201 |
11 | 7540616073327 |
12 | 27766b3147215 |
13 | 101613a074929 |
14 | 5b36170063a9 |
15 | 2ab489c84d1b |
hex | 155faa4a3071 |
23500623065201 has 4 divisors (see below), whose sum is σ = 23644798666992. Its totient is φ = 23356447463412.
The previous prime is 23500623065159. The next prime is 23500623065237. The reversal of 23500623065201 is 10256032600532.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 23500623065201 - 26 = 23500623065137 is a prime.
It is a super-3 number, since 3×235006230652013 (a number of 41 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23500623062201) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72087800651 + ... + 72087800976.
It is an arithmetic number, because the mean of its divisors is an integer number (5911199666748).
Almost surely, 223500623065201 is an apocalyptic number.
It is an amenable number.
23500623065201 is a deficient number, since it is larger than the sum of its proper divisors (144175601791).
23500623065201 is a wasteful number, since it uses less digits than its factorization.
23500623065201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 144175601790.
The product of its (nonzero) digits is 64800, while the sum is 35.
Adding to 23500623065201 its reverse (10256032600532), we get a palindrome (33756655665733).
The spelling of 23500623065201 in words is "twenty-three trillion, five hundred billion, six hundred twenty-three million, sixty-five thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •