Base | Representation |
---|---|
bin | 11100110110011… |
… | …01011111101111 |
3 | 121212101121001120 |
4 | 32123031133233 |
5 | 443423423231 |
6 | 40003112023 |
7 | 5666041506 |
oct | 1633153757 |
9 | 555347046 |
10 | 242014191 |
11 | 114679931 |
12 | 69072613 |
13 | 3b1a7883 |
14 | 241db83d |
15 | 163a7d96 |
hex | e6cd7ef |
242014191 has 32 divisors (see below), whose sum is σ = 349789440. Its totient is φ = 148345344.
The previous prime is 242014187. The next prime is 242014219. The reversal of 242014191 is 191410242.
It is not a de Polignac number, because 242014191 - 22 = 242014187 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (242014141) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 717975 + ... + 718311.
It is an arithmetic number, because the mean of its divisors is an integer number (10930920).
Almost surely, 2242014191 is an apocalyptic number.
242014191 is a deficient number, since it is larger than the sum of its proper divisors (107775249).
242014191 is a wasteful number, since it uses less digits than its factorization.
242014191 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 695.
The product of its (nonzero) digits is 576, while the sum is 24.
The square root of 242014191 is about 15556.8052954326. The cubic root of 242014191 is about 623.1801491584.
The spelling of 242014191 in words is "two hundred forty-two million, fourteen thousand, one hundred ninety-one".
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