Base | Representation |
---|---|
bin | 1011001100010010… |
… | …0011010110100000 |
3 | 21202101011000110102 |
4 | 2303010203112200 |
5 | 22123101040130 |
6 | 1214040521532 |
7 | 134310153656 |
oct | 26304432640 |
9 | 7671130412 |
10 | 3004315040 |
11 | 13019483a1 |
12 | 6ba1802a8 |
13 | 38b56560c |
14 | 20700add6 |
15 | 128b47645 |
hex | b31235a0 |
3004315040 has 48 divisors (see below), whose sum is σ = 7170903432. Its totient is φ = 1189330944.
The previous prime is 3004315033. The next prime is 3004315043. The reversal of 3004315040 is 405134003.
It can be written as a sum of positive squares in 4 ways, for example, as 2846862736 + 157452304 = 53356^2 + 12548^2 .
It is a Harshad number since it is a multiple of its sum of digits (20).
It is not an unprimeable number, because it can be changed into a prime (3004315043) by changing a digit.
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, 81269 + ... + 112308.
Almost surely, 23004315040 is an apocalyptic number.
It is an amenable number.
3004315040 is an abundant number, since it is smaller than the sum of its proper divisors (4166588392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3004315040 is a wasteful number, since it uses less digits than its factorization.
3004315040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 193689 (or 193681 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 20.
The square root of 3004315040 is about 54811.6323420494. The cubic root of 3004315040 is about 1442.9407239944.
Adding to 3004315040 its reverse (405134003), we get a palindrome (3409449043).
The spelling of 3004315040 in words is "three billion, four million, three hundred fifteen thousand, forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •