Base | Representation |
---|---|
bin | 11011111100101… |
… | …10110011011001 |
3 | 121100011022010102 |
4 | 31332112303121 |
5 | 440004401022 |
6 | 35133025145 |
7 | 5544536045 |
oct | 1576266331 |
9 | 540138112 |
10 | 234450137 |
11 | 110382949 |
12 | 666251b5 |
13 | 397599bc |
14 | 231cd025 |
15 | 158b1a92 |
hex | df96cd9 |
234450137 has 2 divisors, whose sum is σ = 234450138. Its totient is φ = 234450136.
The previous prime is 234450121. The next prime is 234450143. The reversal of 234450137 is 731054432.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 226321936 + 8128201 = 15044^2 + 2851^2 .
It is a cyclic number.
It is not a de Polignac number, because 234450137 - 24 = 234450121 is a prime.
It is not a weakly prime, because it can be changed into another prime (234450187) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117225068 + 117225069.
It is an arithmetic number, because the mean of its divisors is an integer number (117225069).
Almost surely, 2234450137 is an apocalyptic number.
It is an amenable number.
234450137 is a deficient number, since it is larger than the sum of its proper divisors (1).
234450137 is an equidigital number, since it uses as much as digits as its factorization.
234450137 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 10080, while the sum is 29.
The square root of 234450137 is about 15311.7646598947. The cubic root of 234450137 is about 616.6188973305.
The spelling of 234450137 in words is "two hundred thirty-four million, four hundred fifty thousand, one hundred thirty-seven".
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