Base | Representation |
---|---|
bin | 1010011101111110100000… |
… | …00010010101011001000111 |
3 | 10000111201012201020211020000 |
4 | 11032333100002111121013 |
5 | 11004130402310341403 |
6 | 120543202034412343 |
7 | 4564104340366416 |
oct | 516772002253107 |
9 | 100451181224200 |
10 | 23020220012103 |
11 | 7375903074116 |
12 | 26b95811310b3 |
13 | caca49c61632 |
14 | 59828274b47d |
15 | 29dc1e8047a3 |
hex | 14efd0095647 |
23020220012103 has 40 divisors (see below), whose sum is σ = 36758574601056. Its totient is φ = 14321522476800.
The previous prime is 23020220012087. The next prime is 23020220012177. The reversal of 23020220012103 is 30121002202032.
23020220012103 is a `hidden beast` number, since 230 + 2 + 0 + 220 + 0 + 1 + 210 + 3 = 666.
It is not a de Polignac number, because 23020220012103 - 24 = 23020220012087 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23020220022103) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 150613038 + ... + 150765803.
Almost surely, 223020220012103 is an apocalyptic number.
23020220012103 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
23020220012103 is a deficient number, since it is larger than the sum of its proper divisors (13738354588953).
23020220012103 is a wasteful number, since it uses less digits than its factorization.
23020220012103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 301378917 (or 301378908 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 23020220012103 its reverse (30121002202032), we get a palindrome (53141222214135).
The spelling of 23020220012103 in words is "twenty-three trillion, twenty billion, two hundred twenty million, twelve thousand, one hundred three".
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