Base | Representation |
---|---|
bin | 101100001101100111… |
… | …101001010000000001 |
3 | 11112112111002012202001 |
4 | 230031213221100001 |
5 | 1234211110333031 |
6 | 33450414024001 |
7 | 3300300001120 |
oct | 541547512001 |
9 | 145474065661 |
10 | 47473136641 |
11 | 19151391227 |
12 | 924a7a8001 |
13 | 46273c61c8 |
14 | 2424cc9ab7 |
15 | 137cb0e861 |
hex | b0d9e9401 |
47473136641 has 8 divisors (see below), whose sum is σ = 57110540480. Its totient is φ = 38549614608.
The previous prime is 47473136609. The next prime is 47473136651. The reversal of 47473136641 is 14663137474.
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 47473136641 - 25 = 47473136609 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 47473136591 and 47473136600.
It is not an unprimeable number, because it can be changed into a prime (47473136651) 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, 178470306 + ... + 178470571.
It is an arithmetic number, because the mean of its divisors is an integer number (7138817560).
Almost surely, 247473136641 is an apocalyptic number.
It is an amenable number.
47473136641 is a deficient number, since it is larger than the sum of its proper divisors (9637403839).
47473136641 is a wasteful number, since it uses less digits than its factorization.
47473136641 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 356940903.
The product of its digits is 1016064, while the sum is 46.
The spelling of 47473136641 in words is "forty-seven billion, four hundred seventy-three million, one hundred thirty-six thousand, six hundred forty-one".
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