Base | Representation |
---|---|
bin | 11100001100100111… |
… | …011000110111101011 |
3 | 2220011000102122122110 |
4 | 130030213120313223 |
5 | 444001231020042 |
6 | 21524144453403 |
7 | 2121164231145 |
oct | 341447306753 |
9 | 86130378573 |
10 | 30276423147 |
11 | 11927284913 |
12 | 5a4b61a263 |
13 | 2b167296a9 |
14 | 1673041c95 |
15 | bc302c09c |
hex | 70c9d8deb |
30276423147 has 8 divisors (see below), whose sum is σ = 40374651280. Its totient is φ = 20181238560.
The previous prime is 30276423137. The next prime is 30276423167. The reversal of 30276423147 is 74132467203.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30276423147 - 24 = 30276423131 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30276423137) 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, 737572 + ... + 777537.
It is an arithmetic number, because the mean of its divisors is an integer number (5046831410).
Almost surely, 230276423147 is an apocalyptic number.
30276423147 is a deficient number, since it is larger than the sum of its proper divisors (10098228133).
30276423147 is a wasteful number, since it uses less digits than its factorization.
30276423147 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1521773.
The product of its (nonzero) digits is 169344, while the sum is 39.
The spelling of 30276423147 in words is "thirty billion, two hundred seventy-six million, four hundred twenty-three thousand, one hundred forty-seven".
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