Base | Representation |
---|---|
bin | 1011011011111101… |
… | …10011011001011100 |
3 | 120211220202210121200 |
4 | 11231332303121130 |
5 | 100033334203132 |
6 | 2453140355500 |
7 | 305105251026 |
oct | 55576633134 |
9 | 16756683550 |
10 | 6140147292 |
11 | 2670a535a4 |
12 | 12343a5b90 |
13 | 76b128166 |
14 | 423691016 |
15 | 25e0bcd7c |
hex | 16dfb365c |
6140147292 has 36 divisors (see below), whose sum is σ = 15570544080. Its totient is φ = 2040172992.
The previous prime is 6140147281. The next prime is 6140147297. The reversal of 6140147292 is 2927410416.
It is a happy number.
6140147292 is a `hidden beast` number, since 61 + 40 + 1 + 472 + 92 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6140147297) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 261192 + ... + 283727.
Almost surely, 26140147292 is an apocalyptic number.
It is an amenable number.
6140147292 is an abundant number, since it is smaller than the sum of its proper divisors (9430396788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6140147292 is a wasteful number, since it uses less digits than its factorization.
6140147292 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 545242 (or 545237 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 36.
The square root of 6140147292 is about 78359.0919549225. The cubic root of 6140147292 is about 1831.1598738593.
The spelling of 6140147292 in words is "six billion, one hundred forty million, one hundred forty-seven thousand, two hundred ninety-two".
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