Base | Representation |
---|---|
bin | 1100001010010… |
… | …11101111100001 |
3 | 21002222021000210 |
4 | 12011023233201 |
5 | 202104201423 |
6 | 14042404333 |
7 | 2346113364 |
oct | 605135741 |
9 | 232867023 |
10 | 102022113 |
11 | 526527a6 |
12 | 2a2006a9 |
13 | 181a101b |
14 | d79a0db |
15 | 8e53b93 |
hex | 614bbe1 |
102022113 has 4 divisors (see below), whose sum is σ = 136029488. Its totient is φ = 68014740.
The previous prime is 102022111. The next prime is 102022121. The reversal of 102022113 is 311220201.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 102022113 - 21 = 102022111 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102022111) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17003683 + ... + 17003688.
It is an arithmetic number, because the mean of its divisors is an integer number (34007372).
Almost surely, 2102022113 is an apocalyptic number.
It is an amenable number.
102022113 is a deficient number, since it is larger than the sum of its proper divisors (34007375).
102022113 is an equidigital number, since it uses as much as digits as its factorization.
102022113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34007374.
The product of its (nonzero) digits is 24, while the sum is 12.
The square root of 102022113 is about 10100.5996356652. The cubic root of 102022113 is about 467.2666348420.
Adding to 102022113 its reverse (311220201), we get a palindrome (413242314).
The spelling of 102022113 in words is "one hundred two million, twenty-two thousand, one hundred thirteen".
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