Base | Representation |
---|---|
bin | 10101101110010101100011… |
… | …00111001110101101010000 |
3 | 20021010220212100221000220111 |
4 | 22313022301213032231100 |
5 | 22230142222131222300 |
6 | 245333550050451104 |
7 | 13030245635065450 |
oct | 1267126147165520 |
9 | 207126770830814 |
10 | 47771606117200 |
11 | 14248908282769 |
12 | 543655a293a94 |
13 | 2086ac6472874 |
14 | bb222da75d60 |
15 | 57c9b0ae09ba |
hex | 2b72b19ceb50 |
47771606117200 has 240 divisors, whose sum is σ = 138093779845120. Its totient is φ = 15514200552960.
The previous prime is 47771606117171. The next prime is 47771606117201. The reversal of 47771606117200 is 271160617774.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47771606117201) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 332268529 + ... + 332412271.
Almost surely, 247771606117200 is an apocalyptic number.
47771606117200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 47771606117200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69046889922560).
47771606117200 is an abundant number, since it is smaller than the sum of its proper divisors (90322173727920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47771606117200 is a wasteful number, since it uses less digits than its factorization.
47771606117200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 150034 (or 150023 counting only the distinct ones).
The product of its (nonzero) digits is 691488, while the sum is 49.
The spelling of 47771606117200 in words is "forty-seven trillion, seven hundred seventy-one billion, six hundred six million, one hundred seventeen thousand, two hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •