Base | Representation |
---|---|
bin | 111111000001010… |
… | …1111000011010111 |
3 | 12110101002011021210 |
4 | 1332002233003113 |
5 | 13312322134411 |
6 | 545500112503 |
7 | 103255124235 |
oct | 17602570327 |
9 | 5411064253 |
10 | 2114646231 |
11 | 995732015 |
12 | 4b0235733 |
13 | 279148479 |
14 | 160bbd955 |
15 | c59abca6 |
hex | 7e0af0d7 |
2114646231 has 16 divisors (see below), whose sum is σ = 2882340864. Its totient is φ = 1378416864.
The previous prime is 2114646229. The next prime is 2114646241. The reversal of 2114646231 is 1326464112.
It is not a de Polignac number, because 2114646231 - 21 = 2114646229 is a prime.
It is a super-2 number, since 2×21146462312 = 8943457364565010722, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2114646221) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148725 + ... + 162321.
It is an arithmetic number, because the mean of its divisors is an integer number (180146304).
Almost surely, 22114646231 is an apocalyptic number.
2114646231 is a deficient number, since it is larger than the sum of its proper divisors (767694633).
2114646231 is a wasteful number, since it uses less digits than its factorization.
2114646231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14750.
The product of its digits is 6912, while the sum is 30.
The square root of 2114646231 is about 45985.2827652500. The cubic root of 2114646231 is about 1283.5493591625.
The spelling of 2114646231 in words is "two billion, one hundred fourteen million, six hundred forty-six thousand, two hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •