Base | Representation |
---|---|
bin | 10001011100101… |
… | …11111001100010 |
3 | 101012102120201020 |
4 | 20232113321202 |
5 | 244432433432 |
6 | 22305150310 |
7 | 3425106030 |
oct | 1056277142 |
9 | 335376636 |
10 | 146374242 |
11 | 75696153 |
12 | 4102b396 |
13 | 2442c7a1 |
14 | 15623550 |
15 | ccb522c |
hex | 8b97e62 |
146374242 has 32 divisors (see below), whose sum is σ = 335981184. Its totient is φ = 41644800.
The previous prime is 146374237. The next prime is 146374243. The reversal of 146374242 is 242473641.
It is not an unprimeable number, because it can be changed into a prime (146374243) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2892 + ... + 17352.
It is an arithmetic number, because the mean of its divisors is an integer number (10499412).
Almost surely, 2146374242 is an apocalyptic number.
146374242 is an abundant number, since it is smaller than the sum of its proper divisors (189606942).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146374242 is a wasteful number, since it uses less digits than its factorization.
146374242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14714.
The product of its digits is 32256, while the sum is 33.
The square root of 146374242 is about 12098.5223064637. The cubic root of 146374242 is about 527.0132727965.
The spelling of 146374242 in words is "one hundred forty-six million, three hundred seventy-four thousand, two hundred forty-two".
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