Base | Representation |
---|---|
bin | 1011010100010… |
… | …0100110111000 |
3 | 10022022120101200 |
4 | 2311010212320 |
5 | 44122420221 |
6 | 4413214200 |
7 | 1114314366 |
oct | 265044670 |
9 | 108276350 |
10 | 47466936 |
11 | 24880680 |
12 | 13a91360 |
13 | 9aac45a |
14 | 6438636 |
15 | 4279426 |
hex | 2d449b8 |
47466936 has 96 divisors (see below), whose sum is σ = 142337520. Its totient is φ = 14169600.
The previous prime is 47466931. The next prime is 47466973. The reversal of 47466936 is 63966474.
It is a super-2 number, since 2×474669362 = 4506220026456192, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 47466891 and 47466900.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47466931) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57406 + ... + 58226.
Almost surely, 247466936 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 47466936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71168760).
47466936 is an abundant number, since it is smaller than the sum of its proper divisors (94870584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47466936 is a wasteful number, since it uses less digits than its factorization.
47466936 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 917 (or 910 counting only the distinct ones).
The product of its digits is 653184, while the sum is 45.
The square root of 47466936 is about 6889.6252437995. The cubic root of 47466936 is about 362.0737718865.
The spelling of 47466936 in words is "forty-seven million, four hundred sixty-six thousand, nine hundred thirty-six".
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