Base | Representation |
---|---|
bin | 1001000101010001… |
… | …1000111101010101 |
3 | 20021220121100002201 |
4 | 2101110120331111 |
5 | 14443114311204 |
6 | 1041531404501 |
7 | 114263003335 |
oct | 22124307525 |
9 | 6256540081 |
10 | 2438041429 |
11 | 104123567a |
12 | 5805b3731 |
13 | 2cb147b85 |
14 | 191b230c5 |
15 | e408c9a4 |
hex | 91518f55 |
2438041429 has 2 divisors, whose sum is σ = 2438041430. Its totient is φ = 2438041428.
The previous prime is 2438041409. The next prime is 2438041439. The reversal of 2438041429 is 9241408342.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1519830225 + 918211204 = 38985^2 + 30302^2 .
It is a cyclic number.
It is not a de Polignac number, because 2438041429 - 27 = 2438041301 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2438041409) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1219020714 + 1219020715.
It is an arithmetic number, because the mean of its divisors is an integer number (1219020715).
Almost surely, 22438041429 is an apocalyptic number.
It is an amenable number.
2438041429 is a deficient number, since it is larger than the sum of its proper divisors (1).
2438041429 is an equidigital number, since it uses as much as digits as its factorization.
2438041429 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 55296, while the sum is 37.
The square root of 2438041429 is about 49376.5271054982. The cubic root of 2438041429 is about 1345.9027910268.
The spelling of 2438041429 in words is "two billion, four hundred thirty-eight million, forty-one thousand, four hundred twenty-nine".
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