Base | Representation |
---|---|
bin | 10101100000111100… |
… | …000101111010110101 |
3 | 2012121221222122202211 |
4 | 111200330011322311 |
5 | 334302401431401 |
6 | 14340150533421 |
7 | 1445316656305 |
oct | 254074057265 |
9 | 65557878684 |
10 | 23101202101 |
11 | 988503206a |
12 | 4588667271 |
13 | 2242033b73 |
14 | 1192113605 |
15 | 903150951 |
hex | 560f05eb5 |
23101202101 has 8 divisors (see below), whose sum is σ = 23131152000. Its totient is φ = 23071273680.
The previous prime is 23101202071. The next prime is 23101202107. The reversal of 23101202101 is 10120210132.
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 23101202101 - 29 = 23101201589 is a prime.
It is a super-2 number, since 2×231012021012 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23101202107) 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, 3358696 + ... + 3365566.
It is an arithmetic number, because the mean of its divisors is an integer number (2891394000).
Almost surely, 223101202101 is an apocalyptic number.
It is an amenable number.
23101202101 is a deficient number, since it is larger than the sum of its proper divisors (29949899).
23101202101 is a wasteful number, since it uses less digits than its factorization.
23101202101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10739.
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 23101202101 its reverse (10120210132), we get a palindrome (33221412233).
The spelling of 23101202101 in words is "twenty-three billion, one hundred one million, two hundred two thousand, one hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •