Base | Representation |
---|---|
bin | 1111011101100100… |
… | …11111110010111010 |
3 | 210102112010202010022 |
4 | 13232302133302322 |
5 | 114000100312023 |
6 | 3451415050442 |
7 | 412465612124 |
oct | 75662376272 |
9 | 23375122108 |
10 | 8301182138 |
11 | 357a88a007 |
12 | 1738070a22 |
13 | a23a65cc2 |
14 | 58a6a8214 |
15 | 338b8e7c8 |
hex | 1eec9fcba |
8301182138 has 8 divisors (see below), whose sum is σ = 12788307732. Its totient is φ = 4038412896.
The previous prime is 8301182129. The next prime is 8301182143. The reversal of 8301182138 is 8312811038.
It can be written as a sum of positive squares in 2 ways, for example, as 8178127489 + 123054649 = 90433^2 + 11093^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 8301182098 and 8301182107.
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, 56088995 + ... + 56089142.
Almost surely, 28301182138 is an apocalyptic number.
8301182138 is a deficient number, since it is larger than the sum of its proper divisors (4487125594).
8301182138 is a wasteful number, since it uses less digits than its factorization.
8301182138 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 112178176.
The product of its (nonzero) digits is 9216, while the sum is 35.
The square root of 8301182138 is about 91110.8233855890. The cubic root of 8301182138 is about 2024.7899706367.
The spelling of 8301182138 in words is "eight billion, three hundred one million, one hundred eighty-two thousand, one hundred thirty-eight".
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