Base | Representation |
---|---|
bin | 1001111100110110… |
… | …0101010110110100 |
3 | 20220011012212210111 |
4 | 2133031211112310 |
5 | 20432302410403 |
6 | 1121015432404 |
7 | 123123205003 |
oct | 23715452664 |
9 | 6804185714 |
10 | 2671138228 |
11 | 1150873760 |
12 | 626685704 |
13 | 33751c885 |
14 | 1b4a7cc3a |
15 | 10978356d |
hex | 9f3655b4 |
2671138228 has 12 divisors (see below), whose sum is σ = 5099445792. Its totient is φ = 1214153720.
The previous prime is 2671138187. The next prime is 2671138229. The reversal of 2671138228 is 8228311762.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2671138229) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30353800 + ... + 30353887.
It is an arithmetic number, because the mean of its divisors is an integer number (424953816).
Almost surely, 22671138228 is an apocalyptic number.
It is an amenable number.
2671138228 is a deficient number, since it is larger than the sum of its proper divisors (2428307564).
2671138228 is a wasteful number, since it uses less digits than its factorization.
2671138228 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60707702 (or 60707700 counting only the distinct ones).
The product of its digits is 64512, while the sum is 40.
The square root of 2671138228 is about 51683.0555211280. The cubic root of 2671138228 is about 1387.4972177311.
The spelling of 2671138228 in words is "two billion, six hundred seventy-one million, one hundred thirty-eight thousand, two hundred twenty-eight".
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