Base | Representation |
---|---|
bin | 1010111110101000… |
… | …0100001100110010 |
3 | 21121101101010221111 |
4 | 2233222010030302 |
5 | 22013420240200 |
6 | 1204233143534 |
7 | 133013266333 |
oct | 25752041462 |
9 | 7541333844 |
10 | 2947040050 |
11 | 1282588899 |
12 | 6a2b5abaa |
13 | 37c730aa6 |
14 | 1dd57c28a |
15 | 123ad20ba |
hex | afa84332 |
2947040050 has 12 divisors (see below), whose sum is σ = 5481494586. Its totient is φ = 1178816000.
The previous prime is 2947040023. The next prime is 2947040051. The reversal of 2947040050 is 500407492.
It can be written as a sum of positive squares in 3 ways, for example, as 2738324241 + 208715809 = 52329^2 + 14447^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2947039994 and 2947040021.
It is not an unprimeable number, because it can be changed into a prime (2947040051) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29470351 + ... + 29470450.
Almost surely, 22947040050 is an apocalyptic number.
2947040050 is a deficient number, since it is larger than the sum of its proper divisors (2534454536).
2947040050 is a wasteful number, since it uses less digits than its factorization.
2947040050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58940813 (or 58940808 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 31.
The square root of 2947040050 is about 54286.6470690537. The cubic root of 2947040050 is about 1433.7123049955.
The spelling of 2947040050 in words is "two billion, nine hundred forty-seven million, forty thousand, fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •