Base | Representation |
---|---|
bin | 1100001011001… |
… | …00001111000001 |
3 | 21010011100122100 |
4 | 12011210033001 |
5 | 202120404213 |
6 | 14044501013 |
7 | 2350012020 |
oct | 605441701 |
9 | 233140570 |
10 | 102122433 |
11 | 52711106 |
12 | 2a24a769 |
13 | 1820789a |
14 | d7c48b7 |
15 | 8e73773 |
hex | 61643c1 |
102122433 has 24 divisors (see below), whose sum is σ = 169019136. Its totient is φ = 58204800.
The previous prime is 102122429. The next prime is 102122441. The reversal of 102122433 is 334221201.
It is not a de Polignac number, because 102122433 - 22 = 102122429 is a prime.
It is not an unprimeable number, because it can be changed into a prime (102122443) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25273 + ... + 29033.
It is an arithmetic number, because the mean of its divisors is an integer number (7042464).
Almost surely, 2102122433 is an apocalyptic number.
It is an amenable number.
102122433 is a deficient number, since it is larger than the sum of its proper divisors (66896703).
102122433 is a wasteful number, since it uses less digits than its factorization.
102122433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4205 (or 4202 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 102122433 is about 10105.5644572681. The cubic root of 102122433 is about 467.4197416248.
Adding to 102122433 its reverse (334221201), we get a palindrome (436343634).
The spelling of 102122433 in words is "one hundred two million, one hundred twenty-two thousand, four hundred thirty-three".
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