Base | Representation |
---|---|
bin | 101100001001011000… |
… | …011000000100000111 |
3 | 11112100112021101012211 |
4 | 230021120120010013 |
5 | 1234034404301343 |
6 | 33435353524251 |
7 | 3265444365160 |
oct | 541130300407 |
9 | 145315241184 |
10 | 47402025223 |
11 | 19115231163 |
12 | 922aa13687 |
13 | 4615758847 |
14 | 2419698767 |
15 | 137676479d |
hex | b09618107 |
47402025223 has 8 divisors (see below), whose sum is σ = 54187640192. Its totient is φ = 40619884536.
The previous prime is 47402025221. The next prime is 47402025239. The reversal of 47402025223 is 32252020474.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 47402025223 - 21 = 47402025221 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47402025221) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 839265 + ... + 893962.
It is an arithmetic number, because the mean of its divisors is an integer number (6773455024).
Almost surely, 247402025223 is an apocalyptic number.
47402025223 is a deficient number, since it is larger than the sum of its proper divisors (6785614969).
47402025223 is a wasteful number, since it uses less digits than its factorization.
47402025223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1737141.
The product of its (nonzero) digits is 26880, while the sum is 31.
Adding to 47402025223 its reverse (32252020474), we get a palindrome (79654045697).
The spelling of 47402025223 in words is "forty-seven billion, four hundred two million, twenty-five thousand, two hundred twenty-three".
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