Base | Representation |
---|---|
bin | 10101101101011100… |
… | …011111100000010110 |
3 | 2020011120210121200222 |
4 | 111231130133200112 |
5 | 340220110201402 |
6 | 14413044034342 |
7 | 1453445263364 |
oct | 255534374026 |
9 | 66146717628 |
10 | 23311022102 |
11 | 9982511a25 |
12 | 46269929b2 |
13 | 2276648b04 |
14 | 11b1d30634 |
15 | 9167997a2 |
hex | 56d71f816 |
23311022102 has 16 divisors (see below), whose sum is σ = 35229926160. Its totient is φ = 11567753088.
The previous prime is 23311022089. The next prime is 23311022107. The reversal of 23311022102 is 20122011332.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23311022107) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1741178 + ... + 1754514.
It is an arithmetic number, because the mean of its divisors is an integer number (2201870385).
Almost surely, 223311022102 is an apocalyptic number.
23311022102 is a deficient number, since it is larger than the sum of its proper divisors (11918904058).
23311022102 is a wasteful number, since it uses less digits than its factorization.
23311022102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19855.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 23311022102 its reverse (20122011332), we get a palindrome (43433033434).
The spelling of 23311022102 in words is "twenty-three billion, three hundred eleven million, twenty-two thousand, one hundred two".
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