Base | Representation |
---|---|
bin | 1010100000010111011011… |
… | …10001001011110010001101 |
3 | 10000210120010121220111021102 |
4 | 11100023231301023302031 |
5 | 11012002024220231110 |
6 | 121045021043112445 |
7 | 4603042051151414 |
oct | 520135561136215 |
9 | 100716117814242 |
10 | 23102323211405 |
11 | 73a77051a3a39 |
12 | 2711475372725 |
13 | cb7702a34579 |
14 | 59c23096647b |
15 | 2a0e2776d5a5 |
hex | 1502edc4bc8d |
23102323211405 has 8 divisors (see below), whose sum is σ = 27729776228352. Its totient is φ = 18477199652688.
The previous prime is 23102323211389. The next prime is 23102323211447. The reversal of 23102323211405 is 50411232320132.
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 23102323211405 - 24 = 23102323211389 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 582342737 + ... + 582382406.
It is an arithmetic number, because the mean of its divisors is an integer number (3466222028544).
Almost surely, 223102323211405 is an apocalyptic number.
It is an amenable number.
23102323211405 is a deficient number, since it is larger than the sum of its proper divisors (4627453016947).
23102323211405 is a wasteful number, since it uses less digits than its factorization.
23102323211405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1164729115.
The product of its (nonzero) digits is 8640, while the sum is 29.
Adding to 23102323211405 its reverse (50411232320132), we get a palindrome (73513555531537).
The spelling of 23102323211405 in words is "twenty-three trillion, one hundred two billion, three hundred twenty-three million, two hundred eleven thousand, four hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •