Base | Representation |
---|---|
bin | 10101011011100000… |
… | …111111010111101111 |
3 | 2012101121202211212120 |
4 | 111123200333113233 |
5 | 334111103230221 |
6 | 14323140404023 |
7 | 1443133366113 |
oct | 253340772757 |
9 | 65347684776 |
10 | 23010211311 |
11 | 983873436a |
12 | 45620a6613 |
13 | 2229225c69 |
14 | 1183dc9743 |
15 | 8ea17a5c6 |
hex | 55b83f5ef |
23010211311 has 32 divisors (see below), whose sum is σ = 32648140800. Its totient is φ = 14389799040.
The previous prime is 23010211303. The next prime is 23010211321. The reversal of 23010211311 is 11311201032.
It is a happy number.
It is not a de Polignac number, because 23010211311 - 23 = 23010211303 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23010211321) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 913200 + ... + 938058.
It is an arithmetic number, because the mean of its divisors is an integer number (1020254400).
Almost surely, 223010211311 is an apocalyptic number.
23010211311 is a deficient number, since it is larger than the sum of its proper divisors (9637929489).
23010211311 is a wasteful number, since it uses less digits than its factorization.
23010211311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25199.
The product of its (nonzero) digits is 36, while the sum is 15.
Adding to 23010211311 its reverse (11311201032), we get a palindrome (34321412343).
The spelling of 23010211311 in words is "twenty-three billion, ten million, two hundred eleven thousand, three hundred eleven".
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