Base | Representation |
---|---|
bin | 101100001001110001… |
… | …010110110100010111 |
3 | 11112100222121002001201 |
4 | 230021301112310113 |
5 | 1234043043324334 |
6 | 33440150133331 |
7 | 3265554141043 |
oct | 541161266427 |
9 | 145328532051 |
10 | 47408573719 |
11 | 191189a4141 |
12 | 9231051247 |
13 | 4616c0c3b0 |
14 | 241a4c1023 |
15 | 1377109c14 |
hex | b09c56d17 |
47408573719 has 16 divisors (see below), whose sum is σ = 51752947680. Its totient is φ = 43167081600.
The previous prime is 47408573689. The next prime is 47408573731. The reversal of 47408573719 is 91737580474.
47408573719 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 47408573719 - 213 = 47408565527 is a prime.
It is a super-2 number, since 2×474085737192 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 47408573719.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47408573789) 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, 286084 + ... + 420310.
It is an arithmetic number, because the mean of its divisors is an integer number (3234559230).
Almost surely, 247408573719 is an apocalyptic number.
47408573719 is a deficient number, since it is larger than the sum of its proper divisors (4344373961).
47408573719 is a wasteful number, since it uses less digits than its factorization.
47408573719 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 134610.
The product of its (nonzero) digits is 5927040, while the sum is 55.
The spelling of 47408573719 in words is "forty-seven billion, four hundred eight million, five hundred seventy-three thousand, seven hundred nineteen".
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