Base | Representation |
---|---|
bin | 1011001001000000… |
… | …0001001100111000 |
3 | 21201102020100200202 |
4 | 2302100001030320 |
5 | 22111034344142 |
6 | 1212425421332 |
7 | 134052126134 |
oct | 26220011470 |
9 | 7642210622 |
10 | 2990543672 |
11 | 12a50a17a6 |
12 | 6b563a848 |
13 | 38875328c |
14 | 2052643c4 |
15 | 127827032 |
hex | b2401338 |
2990543672 has 16 divisors (see below), whose sum is σ = 5607981240. Its totient is φ = 1495082016.
The previous prime is 2990543671. The next prime is 2990543707. The reversal of 2990543672 is 2763450992.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2990543671) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61043 + ... + 98525.
Almost surely, 22990543672 is an apocalyptic number.
It is an amenable number.
2990543672 is a deficient number, since it is larger than the sum of its proper divisors (2617437568).
2990543672 is a wasteful number, since it uses less digits than its factorization.
2990543672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47462 (or 47458 counting only the distinct ones).
The product of its (nonzero) digits is 816480, while the sum is 47.
The square root of 2990543672 is about 54685.8635480871. The cubic root of 2990543672 is about 1440.7325991924.
The spelling of 2990543672 in words is "two billion, nine hundred ninety million, five hundred forty-three thousand, six hundred seventy-two".
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