Base | Representation |
---|---|
bin | 101100100111110111… |
… | …011010101000110111 |
3 | 11120200011122220111121 |
4 | 230213313122220313 |
5 | 1241111322304321 |
6 | 34002224044411 |
7 | 3314224564210 |
oct | 544767325067 |
9 | 146604586447 |
10 | 47913478711 |
11 | 19357a0079a |
12 | 9352163707 |
13 | 46976c0c47 |
14 | 2467592407 |
15 | 13a65e1441 |
hex | b27ddaa37 |
47913478711 has 8 divisors (see below), whose sum is σ = 54910794240. Its totient is φ = 40954296408.
The previous prime is 47913478663. The next prime is 47913478763. The reversal of 47913478711 is 11787431974.
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 47913478711 - 29 = 47913478199 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47913478211) 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, 9530611 + ... + 9535636.
It is an arithmetic number, because the mean of its divisors is an integer number (6863849280).
Almost surely, 247913478711 is an apocalyptic number.
47913478711 is a deficient number, since it is larger than the sum of its proper divisors (6997315529).
47913478711 is a wasteful number, since it uses less digits than its factorization.
47913478711 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19066613.
The product of its digits is 1185408, while the sum is 52.
The spelling of 47913478711 in words is "forty-seven billion, nine hundred thirteen million, four hundred seventy-eight thousand, seven hundred eleven".
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