Base | Representation |
---|---|
bin | 1011100011101001… |
… | …0110101011111110 |
3 | 22000012112102110000 |
4 | 2320322112223332 |
5 | 22323142230042 |
6 | 1231501055130 |
7 | 136610105025 |
oct | 27072265376 |
9 | 8005472400 |
10 | 3102305022 |
11 | 1352196753 |
12 | 726b574a6 |
13 | 3a595425b |
14 | 2160378bc |
15 | 13255174c |
hex | b8e96afe |
3102305022 has 40 divisors (see below), whose sum is σ = 7023161376. Its totient is φ = 1023435648.
The previous prime is 3102304987. The next prime is 3102305023. The reversal of 3102305022 is 2205032013.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 3102304986 and 3102305004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3102305023) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 82998 + ... + 114425.
Almost surely, 23102305022 is an apocalyptic number.
3102305022 is an abundant number, since it is smaller than the sum of its proper divisors (3920856354).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3102305022 is a wasteful number, since it uses less digits than its factorization.
3102305022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 197534 (or 197525 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 18.
The square root of 3102305022 is about 55698.3394905091. The cubic root of 3102305022 is about 1458.4610389767.
Adding to 3102305022 its reverse (2205032013), we get a palindrome (5307337035).
The spelling of 3102305022 in words is "three billion, one hundred two million, three hundred five thousand, twenty-two".
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