Base | Representation |
---|---|
bin | 1111110110000101… |
… | …01010110010000010 |
3 | 210221211221120112000 |
4 | 13323002222302002 |
5 | 114410211414114 |
6 | 3524041044430 |
7 | 420543110451 |
oct | 77302526202 |
9 | 23854846460 |
10 | 8506748034 |
11 | 3675923784 |
12 | 1794a86716 |
13 | a5751b825 |
14 | 5a9ad8b98 |
15 | 34bc47e09 |
hex | 1fb0aac82 |
8506748034 has 16 divisors (see below), whose sum is σ = 18903884640. Its totient is φ = 2835582660.
The previous prime is 8506748021. The next prime is 8506748087. The reversal of 8506748034 is 4308476058.
8506748034 is a `hidden beast` number, since 85 + 0 + 67 + 480 + 34 = 666.
It is a super-2 number, since 2×85067480342 (a number of 21 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78766132 + ... + 78766239.
It is an arithmetic number, because the mean of its divisors is an integer number (1181492790).
Almost surely, 28506748034 is an apocalyptic number.
8506748034 is an abundant number, since it is smaller than the sum of its proper divisors (10397136606).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8506748034 is a wasteful number, since it uses less digits than its factorization.
8506748034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 157532382 (or 157532376 counting only the distinct ones).
The product of its (nonzero) digits is 645120, while the sum is 45.
The square root of 8506748034 is about 92232.0336650992. The cubic root of 8506748034 is about 2041.3674698196.
The spelling of 8506748034 in words is "eight billion, five hundred six million, seven hundred forty-eight thousand, thirty-four".
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