Base | Representation |
---|---|
bin | 1011011001001110… |
… | …11100100111111000 |
3 | 120210022200100222111 |
4 | 11230213130213320 |
5 | 100012003404410 |
6 | 2451001502104 |
7 | 304406513521 |
oct | 55447344770 |
9 | 16708610874 |
10 | 6117247480 |
11 | 265a032633 |
12 | 12287a1934 |
13 | 76646ab86 |
14 | 42060d848 |
15 | 25c097b8a |
hex | 16c9dc9f8 |
6117247480 has 16 divisors (see below), whose sum is σ = 13763806920. Its totient is φ = 2446898976.
The previous prime is 6117247471. The next prime is 6117247483. The reversal of 6117247480 is 847427116.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (40), and also a Moran number because the ratio is a prime number: 152931187 = 6117247480 / (6 + 1 + 1 + 7 + 2 + 4 + 7 + 4 + 8 + 0).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6117247483) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76465554 + ... + 76465633.
Almost surely, 26117247480 is an apocalyptic number.
It is an amenable number.
6117247480 is an abundant number, since it is smaller than the sum of its proper divisors (7646559440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6117247480 is a wasteful number, since it uses less digits than its factorization.
6117247480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 152931198 (or 152931194 counting only the distinct ones).
The product of its (nonzero) digits is 75264, while the sum is 40.
The square root of 6117247480 is about 78212.8344966477. The cubic root of 6117247480 is about 1828.8805878521.
The spelling of 6117247480 in words is "six billion, one hundred seventeen million, two hundred forty-seven thousand, four hundred eighty".
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