Base | Representation |
---|---|
bin | 101100001001100011… |
… | …001000111101011110 |
3 | 11112100201120201212221 |
4 | 230021203020331132 |
5 | 1234041120100232 |
6 | 33435534215554 |
7 | 3265510356565 |
oct | 541143107536 |
9 | 145321521787 |
10 | 47404846942 |
11 | 19116889162 |
12 | 922b9545ba |
13 | 4616205cbb |
14 | 2419bd0bdc |
15 | 1376b20897 |
hex | b098c8f5e |
47404846942 has 8 divisors (see below), whose sum is σ = 71119830600. Its totient is φ = 23698236744.
The previous prime is 47404846927. The next prime is 47404846961. The reversal of 47404846942 is 24964840474.
47404846942 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 47404846942.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2079192 + ... + 2101867.
It is an arithmetic number, because the mean of its divisors is an integer number (8889978825).
Almost surely, 247404846942 is an apocalyptic number.
47404846942 is a deficient number, since it is larger than the sum of its proper divisors (23714983658).
47404846942 is a wasteful number, since it uses less digits than its factorization.
47404846942 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4186730.
The product of its (nonzero) digits is 6193152, while the sum is 52.
The spelling of 47404846942 in words is "forty-seven billion, four hundred four million, eight hundred forty-six thousand, nine hundred forty-two".
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