Base | Representation |
---|---|
bin | 1111010100011011… |
… | …0110011111111111 |
3 | 101121120212010010210 |
4 | 3311012312133333 |
5 | 31410211322030 |
6 | 1520015003503 |
7 | 203622146100 |
oct | 36506663777 |
9 | 11546763123 |
10 | 4112214015 |
11 | 1820268288 |
12 | 969209593 |
13 | 506c50740 |
14 | 2b02043a7 |
15 | 19103dbb0 |
hex | f51b67ff |
4112214015 has 96 divisors (see below), whose sum is σ = 8509003776. Its totient is φ = 1679166720.
The previous prime is 4112214013. The next prime is 4112214019. The reversal of 4112214015 is 5104122114.
It is not a de Polignac number, because 4112214015 - 21 = 4112214013 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a junction number, because it is equal to n+sod(n) for n = 4112213982 and 4112214000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4112214013) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 289264 + ... + 303146.
It is an arithmetic number, because the mean of its divisors is an integer number (88635456).
Almost surely, 24112214015 is an apocalyptic number.
4112214015 is an abundant number, since it is smaller than the sum of its proper divisors (4396789761).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4112214015 is a wasteful number, since it uses less digits than its factorization.
4112214015 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13949 (or 13942 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 21.
The square root of 4112214015 is about 64126.5468819271. The cubic root of 4112214015 is about 1602.1084202519.
Adding to 4112214015 its reverse (5104122114), we get a palindrome (9216336129).
The spelling of 4112214015 in words is "four billion, one hundred twelve million, two hundred fourteen thousand, fifteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.090 sec. • engine limits •