Base | Representation |
---|---|
bin | 10101101100110111… |
… | …001000111001111001 |
3 | 2020010220101010201222 |
4 | 111230313020321321 |
5 | 340210103331301 |
6 | 14412054121425 |
7 | 1453266121514 |
oct | 255467107171 |
9 | 66126333658 |
10 | 23301230201 |
11 | 9977a34147 |
12 | 4623650275 |
13 | 22745caba2 |
14 | 11b0901d7b |
15 | 9159b331b |
hex | 56cdc8e79 |
23301230201 has 4 divisors (see below), whose sum is σ = 23507435892. Its totient is φ = 23095024512.
The previous prime is 23301230189. The next prime is 23301230221. The reversal of 23301230201 is 10203210332.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 7178325625 + 16122904576 = 84725^2 + 126976^2 .
It is a cyclic number.
It is not a de Polignac number, because 23301230201 - 26 = 23301230137 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 23301230201.
It is not an unprimeable number, because it can be changed into a prime (23301230221) 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, 103102676 + ... + 103102901.
It is an arithmetic number, because the mean of its divisors is an integer number (5876858973).
Almost surely, 223301230201 is an apocalyptic number.
It is an amenable number.
23301230201 is a deficient number, since it is larger than the sum of its proper divisors (206205691).
23301230201 is a wasteful number, since it uses less digits than its factorization.
23301230201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 206205690.
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 23301230201 its reverse (10203210332), we get a palindrome (33504440533).
The spelling of 23301230201 in words is "twenty-three billion, three hundred one million, two hundred thirty thousand, two hundred one".
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