Base | Representation |
---|---|
bin | 1000001000011001011000… |
… | …0110100101101111100010 |
3 | 1011122200121000212200110010 |
4 | 2002012112012211233202 |
5 | 2132434311341042314 |
6 | 31003045442145350 |
7 | 1611630042533502 |
oct | 202062606455742 |
9 | 34580530780403 |
10 | 8940345252834 |
11 | 2937640903696 |
12 | 1004847652256 |
13 | 4cb0bcb16028 |
14 | 22ca02025a02 |
15 | 10785b426059 |
hex | 821961a5be2 |
8940345252834 has 16 divisors (see below), whose sum is σ = 17880744915072. Its totient is φ = 2980106016048.
The previous prime is 8940345252821. The next prime is 8940345252859. The reversal of 8940345252834 is 4382525430498.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51447 + ... + 4228869.
It is an arithmetic number, because the mean of its divisors is an integer number (1117546557192).
Almost surely, 28940345252834 is an apocalyptic number.
8940345252834 is an abundant number, since it is smaller than the sum of its proper divisors (8940399662238).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8940345252834 is a wasteful number, since it uses less digits than its factorization.
8940345252834 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4534121.
The product of its (nonzero) digits is 33177600, while the sum is 57.
The spelling of 8940345252834 in words is "eight trillion, nine hundred forty billion, three hundred forty-five million, two hundred fifty-two thousand, eight hundred thirty-four".
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