Base | Representation |
---|---|
bin | 111000011000100100110… |
… | …110011111010011101111 |
3 | 111201102020000200022222220 |
4 | 320120210312133103233 |
5 | 1001440320230433113 |
6 | 12124000341010423 |
7 | 546636103041321 |
oct | 70304466372357 |
9 | 14642200608886 |
10 | 3874678764783 |
11 | 12642731717a2 |
12 | 526b320b3a13 |
13 | 2214c435b298 |
14 | d576d3d5611 |
15 | 6abc8c97523 |
hex | 38624d9f4ef |
3874678764783 has 96 divisors (see below), whose sum is σ = 5552240332800. Its totient is φ = 2402506636992.
The previous prime is 3874678764611. The next prime is 3874678764823.
3874678764783 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 3874678764783 - 220 = 3874677716207 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 3874678764699 and 3874678764708.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3874678760783) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6025938660 + ... + 6025939302.
It is an arithmetic number, because the mean of its divisors is an integer number (57835836800).
Almost surely, 23874678764783 is an apocalyptic number.
3874678764783 is a deficient number, since it is larger than the sum of its proper divisors (1677561568017).
3874678764783 is a wasteful number, since it uses less digits than its factorization.
3874678764783 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1353 (or 1330 counting only the distinct ones).
The product of its digits is 6372753408, while the sum is 78.
The spelling of 3874678764783 in words is "three trillion, eight hundred seventy-four billion, six hundred seventy-eight million, seven hundred sixty-four thousand, seven hundred eighty-three".
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