Base | Representation |
---|---|
bin | 10111010000111101111101… |
… | …100011011011001100000011 |
3 | 111102021210200020122221112111 |
4 | 113100331331203123030003 |
5 | 101402412114224043021 |
6 | 1001341400423240151 |
7 | 30360312356341300 |
oct | 2720757543331403 |
9 | 442253606587474 |
10 | 102321112331011 |
11 | 2a66a15a450002 |
12 | b5866255a9057 |
13 | 4512abb491072 |
14 | 1b3a5227180a7 |
15 | bc69186968e1 |
hex | 5d0f7d8db303 |
102321112331011 has 24 divisors (see below), whose sum is σ = 121604126860800. Its totient is φ = 85805963287632.
The previous prime is 102321112330979. The next prime is 102321112331023. The reversal of 102321112331011 is 110133211123201.
It is not a de Polignac number, because 102321112331011 - 25 = 102321112330979 is a prime.
It is a super-2 number, since 2×1023211123310112 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102321112331411) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2014935 + ... + 14446528.
It is an arithmetic number, because the mean of its divisors is an integer number (5066838619200).
Almost surely, 2102321112331011 is an apocalyptic number.
102321112331011 is a deficient number, since it is larger than the sum of its proper divisors (19283014529789).
102321112331011 is a wasteful number, since it uses less digits than its factorization.
102321112331011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16464223 (or 16464216 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 22.
Adding to 102321112331011 its reverse (110133211123201), we get a palindrome (212454323454212).
The spelling of 102321112331011 in words is "one hundred two trillion, three hundred twenty-one billion, one hundred twelve million, three hundred thirty-one thousand, eleven".
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