Base | Representation |
---|---|
bin | 1010011110010010110011… |
… | …10011011100101000101011 |
3 | 10000112202100102221121221000 |
4 | 11033021121303130220223 |
5 | 11004320214023100021 |
6 | 120552203455050043 |
7 | 4564641440663046 |
oct | 517113163345053 |
9 | 100482312847830 |
10 | 23031121300011 |
11 | 737a497610070 |
12 | 26bb703b10923 |
13 | cb0a965a6756 |
14 | 5989d8483c5d |
15 | 29e15b895b26 |
hex | 14f259cdca2b |
23031121300011 has 64 divisors (see below), whose sum is σ = 37770689664000. Its totient is φ = 13752756460800.
The previous prime is 23031121299983. The next prime is 23031121300021. The reversal of 23031121300011 is 11000312113032.
23031121300011 is a `hidden beast` number, since 2 + 30 + 311 + 21 + 300 + 0 + 1 + 1 = 666.
It is not a de Polignac number, because 23031121300011 - 26 = 23031121299947 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23031121300021) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 32311215 + ... + 33016311.
It is an arithmetic number, because the mean of its divisors is an integer number (590167026000).
Almost surely, 223031121300011 is an apocalyptic number.
23031121300011 is a deficient number, since it is larger than the sum of its proper divisors (14739568363989).
23031121300011 is a wasteful number, since it uses less digits than its factorization.
23031121300011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 706737 (or 706731 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 23031121300011 its reverse (11000312113032), we get a palindrome (34031433413043).
The spelling of 23031121300011 in words is "twenty-three trillion, thirty-one billion, one hundred twenty-one million, three hundred thousand, eleven".
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