Base | Representation |
---|---|
bin | 101100001011101110… |
… | …101111100010110111 |
3 | 11112110021110000020110 |
4 | 230023232233202313 |
5 | 1234130002133444 |
6 | 33443322434103 |
7 | 3266433416616 |
oct | 541356574267 |
9 | 145407400213 |
10 | 47441442999 |
11 | 19135504335 |
12 | 9240062933 |
13 | 462097a382 |
14 | 24209d987d |
15 | 1379e4dcb9 |
hex | b0bbaf8b7 |
47441442999 has 16 divisors (see below), whose sum is σ = 65686763520. Its totient is φ = 30424094880.
The previous prime is 47441442991. The next prime is 47441443043. The reversal of 47441442999 is 99924414474.
It is not a de Polignac number, because 47441442999 - 23 = 47441442991 is a prime.
It is a super-2 number, since 2×474414429992 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47441442991) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1511784 + ... + 1542845.
It is an arithmetic number, because the mean of its divisors is an integer number (4105422720).
Almost surely, 247441442999 is an apocalyptic number.
47441442999 is a deficient number, since it is larger than the sum of its proper divisors (18245320521).
47441442999 is a wasteful number, since it uses less digits than its factorization.
47441442999 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3054830.
The product of its digits is 10450944, while the sum is 57.
The spelling of 47441442999 in words is "forty-seven billion, four hundred forty-one million, four hundred forty-two thousand, nine hundred ninety-nine".
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