Base | Representation |
---|---|
bin | 101100001100000100… |
… | …001110011010101010 |
3 | 11112110200001010011121 |
4 | 230030010032122222 |
5 | 1234132422340344 |
6 | 33444043245454 |
7 | 3266532323122 |
oct | 541404163252 |
9 | 145420033147 |
10 | 47447074474 |
11 | 19138700348 |
12 | 9241b1988a |
13 | 4621b9c6c7 |
14 | 2421663c82 |
15 | 137a6b2684 |
hex | b0c10e6aa |
47447074474 has 8 divisors (see below), whose sum is σ = 74916433440. Its totient is φ = 22474929996.
The previous prime is 47447074429. The next prime is 47447074487.
47447074474 is nontrivially palindromic in base 10.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×474470744742 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 624303574 + ... + 624303649.
It is an arithmetic number, because the mean of its divisors is an integer number (9364554180).
Almost surely, 247447074474 is an apocalyptic number.
47447074474 is a deficient number, since it is larger than the sum of its proper divisors (27469358966).
47447074474 is a wasteful number, since it uses less digits than its factorization.
47447074474 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1248607244.
The product of its (nonzero) digits is 9834496, while the sum is 52.
The spelling of 47447074474 in words is "forty-seven billion, four hundred forty-seven million, seventy-four thousand, four hundred seventy-four".
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