Base | Representation |
---|---|
bin | 1000010000000010… |
… | …1011111001010011 |
3 | 12201100111002102222 |
4 | 2010000223321103 |
5 | 14013440203212 |
6 | 1003434131255 |
7 | 105612153056 |
oct | 20400537123 |
9 | 5640432388 |
10 | 2214772307 |
11 | a371aa240 |
12 | 519880b2b |
13 | 293b04477 |
14 | 170204a9d |
15 | ce688c72 |
hex | 8402be53 |
2214772307 has 12 divisors (see below), whose sum is σ = 2483197416. Its totient is φ = 1958999040.
The previous prime is 2214772279. The next prime is 2214772337. The reversal of 2214772307 is 7032774122.
It is not a de Polignac number, because 2214772307 - 26 = 2214772243 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2214772337) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58478 + ... + 88595.
It is an arithmetic number, because the mean of its divisors is an integer number (206933118).
Almost surely, 22214772307 is an apocalyptic number.
2214772307 is a deficient number, since it is larger than the sum of its proper divisors (268425109).
2214772307 is a wasteful number, since it uses less digits than its factorization.
2214772307 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 147158 (or 147121 counting only the distinct ones).
The product of its (nonzero) digits is 32928, while the sum is 35.
The square root of 2214772307 is about 47061.3674578204. The cubic root of 2214772307 is about 1303.4959761461.
The spelling of 2214772307 in words is "two billion, two hundred fourteen million, seven hundred seventy-two thousand, three hundred seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •