Base | Representation |
---|---|
bin | 10001011111000… |
… | …00100110101011 |
3 | 101012222201012220 |
4 | 20233200212223 |
5 | 300022001133 |
6 | 22315405123 |
7 | 3430456200 |
oct | 1057404653 |
9 | 335881186 |
10 | 146672043 |
11 | 75879971 |
12 | 411537a3 |
13 | 245051bb |
14 | 1569dca7 |
15 | cd235b3 |
hex | 8be09ab |
146672043 has 12 divisors (see below), whose sum is σ = 227491560. Its totient is φ = 83812512.
The previous prime is 146672023. The next prime is 146672059. The reversal of 146672043 is 340276641.
It is a happy number.
146672043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 146672043 - 26 = 146671979 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 146671995 and 146672013.
It is not an unprimeable number, because it can be changed into a prime (146672003) 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, 498738 + ... + 499031.
It is an arithmetic number, because the mean of its divisors is an integer number (18957630).
Almost surely, 2146672043 is an apocalyptic number.
146672043 is a deficient number, since it is larger than the sum of its proper divisors (80819517).
146672043 is an equidigital number, since it uses as much as digits as its factorization.
146672043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 997786 (or 997779 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 33.
The square root of 146672043 is about 12110.8233824129. The cubic root of 146672043 is about 527.3704366476.
The spelling of 146672043 in words is "one hundred forty-six million, six hundred seventy-two thousand, forty-three".
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