Base | Representation |
---|---|
bin | 10101011101111101… |
… | …101111110101110111 |
3 | 2012111111002120212112 |
4 | 111131331233311313 |
5 | 334202113214221 |
6 | 14331205241235 |
7 | 1444142565560 |
oct | 253575576567 |
9 | 65444076775 |
10 | 23051304311 |
11 | 9859951122 |
12 | 4573a0321b |
13 | 22348b3149 |
14 | 1189645167 |
15 | 8eda9615b |
hex | 55df6fd77 |
23051304311 has 8 divisors (see below), whose sum is σ = 26352846240. Its totient is φ = 19751887008.
The previous prime is 23051304277. The next prime is 23051304337. The reversal of 23051304311 is 11340315032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23051304311 - 214 = 23051287927 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23051304391) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 507836 + ... + 551361.
It is an arithmetic number, because the mean of its divisors is an integer number (3294105780).
Almost surely, 223051304311 is an apocalyptic number.
23051304311 is a deficient number, since it is larger than the sum of its proper divisors (3301541929).
23051304311 is a wasteful number, since it uses less digits than its factorization.
23051304311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1062313.
The product of its (nonzero) digits is 1080, while the sum is 23.
Adding to 23051304311 its reverse (11340315032), we get a palindrome (34391619343).
The spelling of 23051304311 in words is "twenty-three billion, fifty-one million, three hundred four thousand, three hundred eleven".
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