Base | Representation |
---|---|
bin | 1111001010100010… |
… | …10000011010011110 |
3 | 210000101121200222021 |
4 | 13211101100122132 |
5 | 113133204122223 |
6 | 3423512010354 |
7 | 405516245110 |
oct | 74521203236 |
9 | 23011550867 |
10 | 8141473438 |
11 | 34a871654a |
12 | 16b26909ba |
13 | 9c9948007 |
14 | 5733b33b0 |
15 | 329b4365d |
hex | 1e545069e |
8141473438 has 48 divisors (see below), whose sum is σ = 15370698240. Its totient is φ = 3161795472.
The previous prime is 8141473423. The next prime is 8141473447. The reversal of 8141473438 is 8343741418.
It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 8141473394 and 8141473403.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 81223 + ... + 151261.
It is an arithmetic number, because the mean of its divisors is an integer number (320222880).
Almost surely, 28141473438 is an apocalyptic number.
8141473438 is a deficient number, since it is larger than the sum of its proper divisors (7229224802).
8141473438 is a wasteful number, since it uses less digits than its factorization.
8141473438 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70109 (or 70090 counting only the distinct ones).
The product of its digits is 258048, while the sum is 43.
The square root of 8141473438 is about 90230.1138090826. The cubic root of 8141473438 is about 2011.7206323799.
The spelling of 8141473438 in words is "eight billion, one hundred forty-one million, four hundred seventy-three thousand, four hundred thirty-eight".
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