Base | Representation |
---|---|
bin | 10101100100101100101000… |
… | …10001011011011011101110 |
3 | 20012222020222010210011112210 |
4 | 22302112110101123123232 |
5 | 22204230420223143402 |
6 | 244521453003511250 |
7 | 12664312241222112 |
oct | 1262262421333356 |
9 | 205866863704483 |
10 | 47440401381102 |
11 | 141303a78a1374 |
12 | 53a2326528526 |
13 | 20617c27b9a92 |
14 | ba01b04c5742 |
15 | 574078b8406c |
hex | 2b259445b6ee |
47440401381102 has 8 divisors (see below), whose sum is σ = 94880802762216. Its totient is φ = 15813467127032.
The previous prime is 47440401381101. The next prime is 47440401381119. The reversal of 47440401381102 is 20118310404474.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
47440401381102 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47440401381101) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3953366781753 + ... + 3953366781764.
It is an arithmetic number, because the mean of its divisors is an integer number (11860100345277).
Almost surely, 247440401381102 is an apocalyptic number.
47440401381102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47440401381102 is a wasteful number, since it uses less digits than its factorization.
47440401381102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7906733563522.
The product of its (nonzero) digits is 86016, while the sum is 39.
Adding to 47440401381102 its reverse (20118310404474), we get a palindrome (67558711785576).
The spelling of 47440401381102 in words is "forty-seven trillion, four hundred forty billion, four hundred one million, three hundred eighty-one thousand, one hundred two".
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