Base | Representation |
---|---|
bin | 1010110001001111… |
… | …11110101011110100 |
3 | 112220221120001002100 |
4 | 11120213332223310 |
5 | 43320122431201 |
6 | 2353420542100 |
7 | 263164565121 |
oct | 53047765364 |
9 | 15827501070 |
10 | 5781842676 |
11 | 24a7776a85 |
12 | 11543b1930 |
13 | 711b24cac |
14 | 3cbc61748 |
15 | 23c8e3886 |
hex | 1589feaf4 |
5781842676 has 36 divisors (see below), whose sum is σ = 14636863332. Its totient is φ = 1924425984.
The previous prime is 5781842659. The next prime is 5781842701. The reversal of 5781842676 is 6762481875.
5781842676 is a `hidden beast` number, since 578 + 1 + 8 + 4 + 2 + 67 + 6 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 5764453776 + 17388900 = 75924^2 + 4170^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94245 + ... + 142988.
It is an arithmetic number, because the mean of its divisors is an integer number (406579537).
Almost surely, 25781842676 is an apocalyptic number.
It is an amenable number.
5781842676 is an abundant number, since it is smaller than the sum of its proper divisors (8855020656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5781842676 is a wasteful number, since it uses less digits than its factorization.
5781842676 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 237920 (or 237915 counting only the distinct ones).
The product of its digits is 4515840, while the sum is 54.
The square root of 5781842676 is about 76038.4289422132. The cubic root of 5781842676 is about 1794.8249171389.
The spelling of 5781842676 in words is "five billion, seven hundred eighty-one million, eight hundred forty-two thousand, six hundred seventy-six".
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