Base | Representation |
---|---|
bin | 1001111101001011… |
… | …1111001101011010 |
3 | 20220020212212000200 |
4 | 2133102333031122 |
5 | 20433133223332 |
6 | 1121110043030 |
7 | 123141225036 |
oct | 23722771532 |
9 | 6806785020 |
10 | 2672554842 |
11 | 1151651011 |
12 | 627049476 |
13 | 3378c75c9 |
14 | 1b4d2b1c6 |
15 | 10996317c |
hex | 9f4bf35a |
2672554842 has 48 divisors (see below), whose sum is σ = 5845739328. Its totient is φ = 882385920.
The previous prime is 2672554831. The next prime is 2672554847. The reversal of 2672554842 is 2484552762.
2672554842 is a `hidden beast` number, since 2 + 67 + 2 + 5 + 548 + 42 = 666.
It is not an unprimeable number, because it can be changed into a prime (2672554847) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2317338 + ... + 2318490.
It is an arithmetic number, because the mean of its divisors is an integer number (121786236).
Almost surely, 22672554842 is an apocalyptic number.
2672554842 is an abundant number, since it is smaller than the sum of its proper divisors (3173184486).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2672554842 is a wasteful number, since it uses less digits than its factorization.
2672554842 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2275 (or 2272 counting only the distinct ones).
The product of its digits is 1075200, while the sum is 45.
The square root of 2672554842 is about 51696.7585250758. The cubic root of 2672554842 is about 1387.7424565828.
The spelling of 2672554842 in words is "two billion, six hundred seventy-two million, five hundred fifty-four thousand, eight hundred forty-two".
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