Base | Representation |
---|---|
bin | 100100111100110101… |
… | …1111100011010100111 |
3 | 21120211002212010212101 |
4 | 1021321223330122213 |
5 | 2300002322132434 |
6 | 100241530432531 |
7 | 5506251102604 |
oct | 1117153743247 |
9 | 246732763771 |
10 | 79350974119 |
11 | 3071a61335a |
12 | 13466592747 |
13 | 7637832331 |
14 | 3baa8ad6ab |
15 | 20e6519b14 |
hex | 1279afc6a7 |
79350974119 has 8 divisors (see below), whose sum is σ = 82804653792. Its totient is φ = 75897597600.
The previous prime is 79350974117. The next prime is 79350974141. The reversal of 79350974119 is 91147905397.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 79350974119 - 21 = 79350974117 is a prime.
It is a super-2 number, since 2×793509741192 (a number of 23 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 79350974119.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (79350974117) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 579897 + ... + 703549.
It is an arithmetic number, because the mean of its divisors is an integer number (10350581724).
Almost surely, 279350974119 is an apocalyptic number.
79350974119 is a deficient number, since it is larger than the sum of its proper divisors (3453679673).
79350974119 is a wasteful number, since it uses less digits than its factorization.
79350974119 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 151577.
The product of its (nonzero) digits is 2143260, while the sum is 55.
The spelling of 79350974119 in words is "seventy-nine billion, three hundred fifty million, nine hundred seventy-four thousand, one hundred nineteen".
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