Base | Representation |
---|---|
bin | 10101101100110011… |
… | …011111011101010100 |
3 | 2020010211120120002021 |
4 | 111230303133131110 |
5 | 340204332232004 |
6 | 14412021422524 |
7 | 1453255030000 |
oct | 255463373524 |
9 | 66124516067 |
10 | 23300274004 |
11 | 99774407a7 |
12 | 462326aa44 |
13 | 22743548a7 |
14 | 11b0733700 |
15 | 915874d54 |
hex | 56ccdf754 |
23300274004 has 60 divisors (see below), whose sum is σ = 47650970528. Its totient is φ = 9968540400.
The previous prime is 23300273977. The next prime is 23300274043. The reversal of 23300274004 is 40047200332.
It is a super-2 number, since 2×233002740042 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 23300274004.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6634609 + ... + 6638119.
Almost surely, 223300274004 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23300274004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23825485264).
23300274004 is an abundant number, since it is smaller than the sum of its proper divisors (24350696524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23300274004 is an equidigital number, since it uses as much as digits as its factorization.
23300274004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4234 (or 4211 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 25.
Adding to 23300274004 its reverse (40047200332), we get a palindrome (63347474336).
The spelling of 23300274004 in words is "twenty-three billion, three hundred million, two hundred seventy-four thousand, four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •