Base | Representation |
---|---|
bin | 1001110101001110… |
… | …11000000010010100 |
3 | 111121212011212112010 |
4 | 10322213120002110 |
5 | 41302230233032 |
6 | 2231433424220 |
7 | 244542246450 |
oct | 47247300224 |
9 | 14555155463 |
10 | 5278367892 |
11 | 2269556a16 |
12 | 103386b070 |
13 | 661724415 |
14 | 381043660 |
15 | 20d5e0ccc |
hex | 13a9d8094 |
5278367892 has 48 divisors (see below), whose sum is σ = 14529708032. Its totient is φ = 1459455840.
The previous prime is 5278367879. The next prime is 5278367933. The reversal of 5278367892 is 2987638725.
It is a super-2 number, since 2×52783678922 = 55722335206593047328, which contains 22 as substring.
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1010908 + ... + 1016115.
Almost surely, 25278367892 is an apocalyptic number.
It is an amenable number.
5278367892 is an abundant number, since it is smaller than the sum of its proper divisors (9251340140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5278367892 is a wasteful number, since it uses less digits than its factorization.
5278367892 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2027068 (or 2027066 counting only the distinct ones).
The product of its digits is 10160640, while the sum is 57.
The square root of 5278367892 is about 72652.3770567763. The cubic root of 5278367892 is about 1741.1380993983.
The spelling of 5278367892 in words is "five billion, two hundred seventy-eight million, three hundred sixty-seven thousand, eight hundred ninety-two".
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