Base | Representation |
---|---|
bin | 10001100100100… |
… | …01100110110001 |
3 | 101021100112201200 |
4 | 20302101212301 |
5 | 300213201131 |
6 | 22343121413 |
7 | 3436565661 |
oct | 1062214661 |
9 | 337315650 |
10 | 147397041 |
11 | 76224640 |
12 | 41443269 |
13 | 246ca1ac |
14 | 1580c1a1 |
15 | ce182e6 |
hex | 8c919b1 |
147397041 has 48 divisors (see below), whose sum is σ = 255191040. Its totient is φ = 80926560.
The previous prime is 147397031. The next prime is 147397043. The reversal of 147397041 is 140793741.
It is not a de Polignac number, because 147397041 - 222 = 143202737 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 147396987 and 147397005.
It is not an unprimeable number, because it can be changed into a prime (147397043) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 41560 + ... + 44966.
It is an arithmetic number, because the mean of its divisors is an integer number (5316480).
Almost surely, 2147397041 is an apocalyptic number.
147397041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
147397041 is a deficient number, since it is larger than the sum of its proper divisors (107793999).
147397041 is a wasteful number, since it uses less digits than its factorization.
147397041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3466 (or 3463 counting only the distinct ones).
The product of its (nonzero) digits is 21168, while the sum is 36.
The square root of 147397041 is about 12140.7183065913. The cubic root of 147397041 is about 528.2379372677.
The spelling of 147397041 in words is "one hundred forty-seven million, three hundred ninety-seven thousand, forty-one".
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