Base | Representation |
---|---|
bin | 1011010010111… |
… | …0111101111000 |
3 | 10022011001210201 |
4 | 2310232331320 |
5 | 44112101141 |
6 | 4411251544 |
7 | 1113465100 |
oct | 264567570 |
9 | 108131721 |
10 | 47378296 |
11 | 24820019 |
12 | 13a49bb4 |
13 | 9a7acc4 |
14 | 6414200 |
15 | 425d031 |
hex | 2d2ef78 |
47378296 has 24 divisors (see below), whose sum is σ = 103338720. Its totient is φ = 20304816.
The previous prime is 47378293. The next prime is 47378311. The reversal of 47378296 is 69287374.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47378291) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 60040 + ... + 60823.
It is an arithmetic number, because the mean of its divisors is an integer number (4305780).
Almost surely, 247378296 is an apocalyptic number.
It is an amenable number.
47378296 is an abundant number, since it is smaller than the sum of its proper divisors (55960424).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47378296 is a wasteful number, since it uses less digits than its factorization.
47378296 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120883 (or 120872 counting only the distinct ones).
The product of its digits is 508032, while the sum is 46.
The square root of 47378296 is about 6883.1893770257. The cubic root of 47378296 is about 361.8482519756.
It can be divided in two parts, 47378 and 296, that added together give a palindrome (47674).
The spelling of 47378296 in words is "forty-seven million, three hundred seventy-eight thousand, two hundred ninety-six".
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