Base | Representation |
---|---|
bin | 111011101010100… |
… | …0011010110110010 |
3 | 12011112010111221222 |
4 | 1313111003112302 |
5 | 13100003214344 |
6 | 530353545042 |
7 | 100416532325 |
oct | 16725032662 |
9 | 5145114858 |
10 | 2002007474 |
11 | 938098935 |
12 | 47a575182 |
13 | 25b9cb00c |
14 | 14dc5c7bc |
15 | bab5c5ee |
hex | 775435b2 |
2002007474 has 8 divisors (see below), whose sum is σ = 3036753180. Its totient is φ = 989756416.
The previous prime is 2002007471. The next prime is 2002007509. The reversal of 2002007474 is 4747002002.
It can be written as a sum of positive squares in 2 ways, for example, as 1917826849 + 84180625 = 43793^2 + 9175^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (2002007471) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5623439 + ... + 5623794.
Almost surely, 22002007474 is an apocalyptic number.
2002007474 is a deficient number, since it is larger than the sum of its proper divisors (1034745706).
2002007474 is a wasteful number, since it uses less digits than its factorization.
2002007474 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11247324.
The product of its (nonzero) digits is 3136, while the sum is 26.
The square root of 2002007474 is about 44743.7981624269. The cubic root of 2002007474 is about 1260.3424520589.
Adding to 2002007474 its reverse (4747002002), we get a palindrome (6749009476).
The spelling of 2002007474 in words is "two billion, two million, seven thousand, four hundred seventy-four".
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