Base | Representation |
---|---|
bin | 1111001001100010… |
… | …00011100001101110 |
3 | 202222210201211120010 |
4 | 13210301003201232 |
5 | 113124024011141 |
6 | 3423011034050 |
7 | 405354426456 |
oct | 74461034156 |
9 | 22883654503 |
10 | 8133032046 |
11 | 34a3980397 |
12 | 16ab89b926 |
13 | 9c7c809c9 |
14 | 572216d66 |
15 | 329027416 |
hex | 1e4c4386e |
8133032046 has 16 divisors (see below), whose sum is σ = 16508841984. Its totient is φ = 2670547704.
The previous prime is 8133032041. The next prime is 8133032051. The reversal of 8133032046 is 6402303318.
It is an interprime number because it is at equal distance from previous prime (8133032041) and next prime (8133032051).
It is a super-2 number, since 2×81330320462 (a number of 21 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8133032041) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10115310 + ... + 10116113.
It is an arithmetic number, because the mean of its divisors is an integer number (1031802624).
Almost surely, 28133032046 is an apocalyptic number.
8133032046 is an abundant number, since it is smaller than the sum of its proper divisors (8375809938).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8133032046 is a wasteful number, since it uses less digits than its factorization.
8133032046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20231495.
The product of its (nonzero) digits is 10368, while the sum is 30.
The square root of 8133032046 is about 90183.3246559473. The cubic root of 8133032046 is about 2011.0251155685.
The spelling of 8133032046 in words is "eight billion, one hundred thirty-three million, thirty-two thousand, forty-six".
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