Base | Representation |
---|---|
bin | 11100111001011… |
… | …11001001101111 |
3 | 121220010220202101 |
4 | 32130233021233 |
5 | 444024223231 |
6 | 40015435531 |
7 | 6002325625 |
oct | 1634571157 |
9 | 556126671 |
10 | 242414191 |
11 | 114922408 |
12 | 69225ba7 |
13 | 3b2b7966 |
14 | 242a3515 |
15 | 16436661 |
hex | e72f26f |
242414191 has 2 divisors, whose sum is σ = 242414192. Its totient is φ = 242414190.
The previous prime is 242414173. The next prime is 242414231. The reversal of 242414191 is 191414242.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 242414191 - 27 = 242414063 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (242484191) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121207095 + 121207096.
It is an arithmetic number, because the mean of its divisors is an integer number (121207096).
Almost surely, 2242414191 is an apocalyptic number.
242414191 is a deficient number, since it is larger than the sum of its proper divisors (1).
242414191 is an equidigital number, since it uses as much as digits as its factorization.
242414191 is an evil number, because the sum of its binary digits is even.
The product of its digits is 2304, while the sum is 28.
The square root of 242414191 is about 15569.6560976792. The cubic root of 242414191 is about 623.5232899920.
The spelling of 242414191 in words is "two hundred forty-two million, four hundred fourteen thousand, one hundred ninety-one".
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