Base | Representation |
---|---|
bin | 1011001001011101… |
… | …0000110001010000 |
3 | 21201112210211022210 |
4 | 2302113100301100 |
5 | 22112031124243 |
6 | 1212534232120 |
7 | 134104225002 |
oct | 26227206120 |
9 | 7645724283 |
10 | 2992442448 |
11 | 12a6179336 |
12 | 6b61b5640 |
13 | 388c69608 |
14 | 2055da372 |
15 | 127a9e933 |
hex | b25d0c50 |
2992442448 has 40 divisors (see below), whose sum is σ = 7732683648. Its totient is φ = 997196032.
The previous prime is 2992442423. The next prime is 2992442473. The reversal of 2992442448 is 8442442992.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (2992442423) and next prime (2992442473).
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a junction number, because it is equal to n+sod(n) for n = 2992442397 and 2992442406.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223561 + ... + 236567.
Almost surely, 22992442448 is an apocalyptic number.
It is an amenable number.
2992442448 is an abundant number, since it is smaller than the sum of its proper divisors (4740241200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2992442448 is a wasteful number, since it uses less digits than its factorization.
2992442448 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17811 (or 17805 counting only the distinct ones).
The product of its digits is 1327104, while the sum is 48.
The square root of 2992442448 is about 54703.2215504718. The cubic root of 2992442448 is about 1441.0374545422.
The spelling of 2992442448 in words is "two billion, nine hundred ninety-two million, four hundred forty-two thousand, four hundred forty-eight".
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