Base | Representation |
---|---|
bin | 101100101000100010… |
… | …110001000111011110 |
3 | 11120200222001021100020 |
4 | 230220202301013132 |
5 | 1241122224433344 |
6 | 34003311413010 |
7 | 3314423305161 |
oct | 545042610736 |
9 | 146628037306 |
10 | 47924842974 |
11 | 19363362948 |
12 | 9355b24166 |
13 | 4699b6c768 |
14 | 2468cadad8 |
15 | 13a75d8719 |
hex | b288b11de |
47924842974 has 16 divisors (see below), whose sum is σ = 95854421520. Its totient is φ = 15974158400.
The previous prime is 47924842963. The next prime is 47924842991.
47924842974 is nontrivially palindromic in base 10.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 58209 + ... + 315020.
It is an arithmetic number, because the mean of its divisors is an integer number (5990901345).
Almost surely, 247924842974 is an apocalyptic number.
47924842974 is an abundant number, since it is smaller than the sum of its proper divisors (47929578546).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47924842974 is a wasteful number, since it uses less digits than its factorization.
47924842974 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 394635.
The product of its digits is 32514048, while the sum is 60.
The spelling of 47924842974 in words is "forty-seven billion, nine hundred twenty-four million, eight hundred forty-two thousand, nine hundred seventy-four".
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