Base | Representation |
---|---|
bin | 101101011100001101… |
… | …001101001001101111 |
3 | 11122221101000101111202 |
4 | 231130031031021233 |
5 | 1244411122341441 |
6 | 34225313240115 |
7 | 3345046543541 |
oct | 553415151157 |
9 | 148841011452 |
10 | 48791605871 |
11 | 19768653718 |
12 | 955826303b |
13 | 47a75c9908 |
14 | 250c057691 |
15 | 140874c19b |
hex | b5c34d26f |
48791605871 has 8 divisors (see below), whose sum is σ = 52068487680. Its totient is φ = 45559922688.
The previous prime is 48791605829. The next prime is 48791605873. The reversal of 48791605871 is 17850619784.
It is a happy number.
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 48791605871 - 234 = 31611736687 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 (48791605873) 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, 11297426 + ... + 11301743.
It is an arithmetic number, because the mean of its divisors is an integer number (6508560960).
Almost surely, 248791605871 is an apocalyptic number.
48791605871 is a deficient number, since it is larger than the sum of its proper divisors (3276881809).
48791605871 is a wasteful number, since it uses less digits than its factorization.
48791605871 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22599313.
The product of its (nonzero) digits is 3386880, while the sum is 56.
The spelling of 48791605871 in words is "forty-eight billion, seven hundred ninety-one million, six hundred five thousand, eight hundred seventy-one".
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