Base | Representation |
---|---|
bin | 111011111011111… |
… | …0110110101000010 |
3 | 12012011022001100211 |
4 | 1313313312311002 |
5 | 13104322144302 |
6 | 531321304334 |
7 | 100560222163 |
oct | 16767666502 |
9 | 5164261324 |
10 | 2011131202 |
11 | 94225a703 |
12 | 4816350aa |
13 | 260873a82 |
14 | 15115576a |
15 | bb860ad7 |
hex | 77df6d42 |
2011131202 has 8 divisors (see below), whose sum is σ = 3017031696. Its totient is φ = 1005453972.
The previous prime is 2011131193. The next prime is 2011131211. The reversal of 2011131202 is 2021311102.
It is an interprime number because it is at equal distance from previous prime (2011131193) and next prime (2011131211).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×20111312023 (a number of 29 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31108 + ... + 70639.
It is an arithmetic number, because the mean of its divisors is an integer number (377128962).
Almost surely, 22011131202 is an apocalyptic number.
2011131202 is a deficient number, since it is larger than the sum of its proper divisors (1005900494).
2011131202 is a wasteful number, since it uses less digits than its factorization.
2011131202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 111632.
The product of its (nonzero) digits is 24, while the sum is 13.
The square root of 2011131202 is about 44845.6374912878. The cubic root of 2011131202 is about 1262.2541328488.
Adding to 2011131202 its reverse (2021311102), we get a palindrome (4032442304).
The spelling of 2011131202 in words is "two billion, eleven million, one hundred thirty-one thousand, two hundred two".
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