Base | Representation |
---|---|
bin | 1011100011011000… |
… | …1011111000110110 |
3 | 22000010110220101122 |
4 | 2320312023320312 |
5 | 22322402242324 |
6 | 1231421423542 |
7 | 136564604012 |
oct | 27066137066 |
9 | 8003426348 |
10 | 3101212214 |
11 | 135160a701 |
12 | 72670abb2 |
13 | 3a5660a19 |
14 | 215c31542 |
15 | 1323d7a5e |
hex | b8d8be36 |
3101212214 has 16 divisors (see below), whose sum is σ = 4743048960. Its totient is φ = 1520238720.
The previous prime is 3101212109. The next prime is 3101212241. The reversal of 3101212214 is 4122121013.
It is a junction number, because it is equal to n+sod(n) for n = 3101212192 and 3101212201.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145982 + ... + 165870.
It is an arithmetic number, because the mean of its divisors is an integer number (296440560).
Almost surely, 23101212214 is an apocalyptic number.
3101212214 is a deficient number, since it is larger than the sum of its proper divisors (1641836746).
3101212214 is a wasteful number, since it uses less digits than its factorization.
3101212214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21415.
The product of its (nonzero) digits is 96, while the sum is 17.
The square root of 3101212214 is about 55688.5285673809. The cubic root of 3101212214 is about 1458.2897679314.
Adding to 3101212214 its reverse (4122121013), we get a palindrome (7223333227).
The spelling of 3101212214 in words is "three billion, one hundred one million, two hundred twelve thousand, two hundred fourteen".
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