Base | Representation |
---|---|
bin | 1000011101101… |
… | …00110110011111 |
3 | 11221120221022202 |
4 | 10032310312133 |
5 | 121133322414 |
6 | 11013402115 |
7 | 1521310361 |
oct | 416646637 |
9 | 157527282 |
10 | 70995359 |
11 | 37090956 |
12 | 1b93933b |
13 | 119298b6 |
14 | 9600d31 |
15 | 63759de |
hex | 43b4d9f |
70995359 has 2 divisors, whose sum is σ = 70995360. Its totient is φ = 70995358.
The previous prime is 70995311. The next prime is 70995409. The reversal of 70995359 is 95359907.
It is a weak prime.
It is an emirp because it is prime and its reverse (95359907) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-70995359 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (70995059) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35497679 + 35497680.
It is an arithmetic number, because the mean of its divisors is an integer number (35497680).
Almost surely, 270995359 is an apocalyptic number.
70995359 is a deficient number, since it is larger than the sum of its proper divisors (1).
70995359 is an equidigital number, since it uses as much as digits as its factorization.
70995359 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 382725, while the sum is 47.
The square root of 70995359 is about 8425.8743759921. The cubic root of 70995359 is about 414.0727524287.
The spelling of 70995359 in words is "seventy million, nine hundred ninety-five thousand, three hundred fifty-nine".
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