Base | Representation |
---|---|
bin | 10101101000001100… |
… | …111100111001010101 |
3 | 2012221110021210021011 |
4 | 111220030330321111 |
5 | 340030100441401 |
6 | 14400222452221 |
7 | 1451326525261 |
oct | 255014747125 |
9 | 65843253234 |
10 | 23223062101 |
11 | 99378a4308 |
12 | 4601434071 |
13 | 226135c585 |
14 | 11a43950a1 |
15 | 90dbc2451 |
hex | 56833ce55 |
23223062101 has 4 divisors (see below), whose sum is σ = 23370979852. Its totient is φ = 23075144352.
The previous prime is 23223062081. The next prime is 23223062111. The reversal of 23223062101 is 10126032232.
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 14749859601 + 8473202500 = 121449^2 + 92050^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-23223062101 is a prime.
It is a super-3 number, since 3×232230621013 (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23223062111) 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, 73958640 + ... + 73958953.
It is an arithmetic number, because the mean of its divisors is an integer number (5842744963).
Almost surely, 223223062101 is an apocalyptic number.
It is an amenable number.
23223062101 is a deficient number, since it is larger than the sum of its proper divisors (147917751).
23223062101 is a wasteful number, since it uses less digits than its factorization.
23223062101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 147917750.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 23223062101 its reverse (10126032232), we get a palindrome (33349094333).
The spelling of 23223062101 in words is "twenty-three billion, two hundred twenty-three million, sixty-two thousand, one hundred one".
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