Base | Representation |
---|---|
bin | 101011111110110010… |
… | …001100000001100000 |
3 | 11111220010202001212002 |
4 | 223332302030001200 |
5 | 1233203401223042 |
6 | 33410003223132 |
7 | 3261155302424 |
oct | 537662140140 |
9 | 144803661762 |
10 | 47224242272 |
11 | 190339431a9 |
12 | 919b377aa8 |
13 | 45b797cb2c |
14 | 23ddc1ab84 |
15 | 1365d48132 |
hex | afec8c060 |
47224242272 has 12 divisors (see below), whose sum is σ = 92972727036. Its totient is φ = 23612121120.
The previous prime is 47224242271. The next prime is 47224242281. The reversal of 47224242272 is 27224242274.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47224242271) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 737878754 + ... + 737878817.
It is an arithmetic number, because the mean of its divisors is an integer number (7747727253).
Almost surely, 247224242272 is an apocalyptic number.
It is an amenable number.
47224242272 is a deficient number, since it is larger than the sum of its proper divisors (45748484764).
47224242272 is a wasteful number, since it uses less digits than its factorization.
47224242272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1475757581 (or 1475757573 counting only the distinct ones).
The product of its digits is 200704, while the sum is 38.
The spelling of 47224242272 in words is "forty-seven billion, two hundred twenty-four million, two hundred forty-two thousand, two hundred seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •