Base | Representation |
---|---|
bin | 1011100011100110… |
… | …0100101010010000 |
3 | 22000012011000100202 |
4 | 2320321210222100 |
5 | 22323114200422 |
6 | 1231452434332 |
7 | 136605262436 |
oct | 27071445220 |
9 | 8005130322 |
10 | 3102100112 |
11 | 1352066801 |
12 | 726a789a8 |
13 | 3a58b1bc7 |
14 | 215dc2d56 |
15 | 132510b92 |
hex | b8e64a90 |
3102100112 has 30 divisors (see below), whose sum is σ = 6114025158. Its totient is φ = 1524733696.
The previous prime is 3102100103. The next prime is 3102100117. The reversal of 3102100112 is 2110012013.
It can be written as a sum of positive squares in only one way, i.e., 3102044416 + 55696 = 55696^2 + 236^2 .
It is a junction number, because it is equal to n+sod(n) for n = 3102100093 and 3102100102.
It is not an unprimeable number, because it can be changed into a prime (3102100117) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27848 + ... + 83544.
Almost surely, 23102100112 is an apocalyptic number.
It is a pronic number, being equal to 55696×55697.
It is an amenable number.
3102100112 is a deficient number, since it is larger than the sum of its proper divisors (3011925046).
3102100112 is an equidigital number, since it uses as much as digits as its factorization.
3102100112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55823 (or 55758 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 11.
The square root of 3102100112 is about 55696.4999977557. The cubic root of 3102100112 is about 1458.4289273877.
Adding to 3102100112 its reverse (2110012013), we get a palindrome (5212112125).
The spelling of 3102100112 in words is "three billion, one hundred two million, one hundred thousand, one hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •