Base | Representation |
---|---|
bin | 100101000000010010… |
… | …0100100101011100100 |
3 | 21121010011012120110000 |
4 | 1022000210210223210 |
5 | 2300221404414104 |
6 | 100301214301300 |
7 | 5512152645501 |
oct | 1120044445344 |
9 | 247104176400 |
10 | 79466482404 |
11 | 30779837451 |
12 | 134991b7830 |
13 | 765574592a |
14 | 3bbbd7a4a8 |
15 | 2101734639 |
hex | 1280924ae4 |
79466482404 has 45 divisors (see below), whose sum is σ = 207754347801. Its totient is φ = 26487136080.
The previous prime is 79466482393. The next prime is 79466482409. The reversal of 79466482404 is 40428466497.
The square root of 79466482404 is 281898.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 78737482404 + 729000000 = 280602^2 + 27000^2 .
It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is not an unprimeable number, because it can be changed into a prime (79466482409) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 5066334 + ... + 5081994.
Almost surely, 279466482404 is an apocalyptic number.
79466482404 is the 281898-th square number.
It is an amenable number.
79466482404 is an abundant number, since it is smaller than the sum of its proper divisors (128287865397).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
79466482404 is an frugal number, since it uses more digits than its factorization.
79466482404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31338 (or 15666 counting only the distinct ones).
The product of its (nonzero) digits is 9289728, while the sum is 54.
The spelling of 79466482404 in words is "seventy-nine billion, four hundred sixty-six million, four hundred eighty-two thousand, four hundred four".
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