Base | Representation |
---|---|
bin | 10101011100000111… |
… | …001101111001101110 |
3 | 2012102022121222002101 |
4 | 111130013031321232 |
5 | 334121134413202 |
6 | 14324135245314 |
7 | 1443314513614 |
oct | 253407157156 |
9 | 65368558071 |
10 | 23020232302 |
11 | 9843359281 |
12 | 456551983a |
13 | 222b324242 |
14 | 11854776b4 |
15 | 8eaea9887 |
hex | 55c1cde6e |
23020232302 has 4 divisors (see below), whose sum is σ = 34530348456. Its totient is φ = 11510116150.
The previous prime is 23020232281. The next prime is 23020232327. The reversal of 23020232302 is 20323202032.
It is a semiprime because it is the product of two primes.
It is a self number, because there is not a number n which added to its sum of digits gives 23020232302.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5755058074 + ... + 5755058077.
It is an arithmetic number, because the mean of its divisors is an integer number (8632587114).
Almost surely, 223020232302 is an apocalyptic number.
23020232302 is a deficient number, since it is larger than the sum of its proper divisors (11510116154).
23020232302 is a wasteful number, since it uses less digits than its factorization.
23020232302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11510116153.
The product of its (nonzero) digits is 864, while the sum is 19.
Adding to 23020232302 its reverse (20323202032), we get a palindrome (43343434334).
The spelling of 23020232302 in words is "twenty-three billion, twenty million, two hundred thirty-two thousand, three hundred two".
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