Base | Representation |
---|---|
bin | 101100100000100001… |
… | …111101010101000001 |
3 | 11120100121002112020210 |
4 | 230200201331111001 |
5 | 1240333321204441 |
6 | 33542110224333 |
7 | 3311201544333 |
oct | 544041752501 |
9 | 146317075223 |
10 | 47790413121 |
11 | 192a44957a0 |
12 | 9318ab50a9 |
13 | 4678062879 |
14 | 24550b9453 |
15 | 139a8d2616 |
hex | b2087d541 |
47790413121 has 8 divisors (see below), whose sum is σ = 69513328224. Its totient is φ = 28963886720.
The previous prime is 47790413093. The next prime is 47790413123. The reversal of 47790413121 is 12131409774.
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 47790413121 - 222 = 47786218817 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 47790413121.
It is not an unprimeable number, because it can be changed into a prime (47790413123) 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, 724097136 + ... + 724097201.
It is an arithmetic number, because the mean of its divisors is an integer number (8689166028).
Almost surely, 247790413121 is an apocalyptic number.
It is an amenable number.
47790413121 is a deficient number, since it is larger than the sum of its proper divisors (21722915103).
47790413121 is a wasteful number, since it uses less digits than its factorization.
47790413121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1448194351.
The product of its (nonzero) digits is 42336, while the sum is 39.
The spelling of 47790413121 in words is "forty-seven billion, seven hundred ninety million, four hundred thirteen thousand, one hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.062 sec. • engine limits •