Base | Representation |
---|---|
bin | 1011011011100… |
… | …0000111101100 |
3 | 10100012121102101 |
4 | 2312320013230 |
5 | 44233040301 |
6 | 4431304444 |
7 | 1121324662 |
oct | 266700754 |
9 | 110177371 |
10 | 47940076 |
11 | 250740a8 |
12 | 1407b124 |
13 | 9c16912 |
14 | 651cc32 |
15 | 431e701 |
hex | 2db81ec |
47940076 has 6 divisors (see below), whose sum is σ = 83895140. Its totient is φ = 23970036.
The previous prime is 47940007. The next prime is 47940077. The reversal of 47940076 is 67004974.
It is not an unprimeable number, because it can be changed into a prime (47940077) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5992506 + ... + 5992513.
Almost surely, 247940076 is an apocalyptic number.
It is an amenable number.
47940076 is a deficient number, since it is larger than the sum of its proper divisors (35955064).
47940076 is a wasteful number, since it uses less digits than its factorization.
47940076 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11985023 (or 11985021 counting only the distinct ones).
The product of its (nonzero) digits is 42336, while the sum is 37.
The square root of 47940076 is about 6923.8772375021. The cubic root of 47940076 is about 363.2728206791.
The spelling of 47940076 in words is "forty-seven million, nine hundred forty thousand, seventy-six".
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