Base | Representation |
---|---|
bin | 101111110001110… |
… | …111101101110111 |
3 | 2001212100121210122 |
4 | 233301313231313 |
5 | 3120202234143 |
6 | 211313042155 |
7 | 25602336206 |
oct | 5761675567 |
9 | 2055317718 |
10 | 801602423 |
11 | 381535846 |
12 | 1a455635b |
13 | ca0c437b |
14 | 7866523d |
15 | 4a591c68 |
hex | 2fc77b77 |
801602423 has 2 divisors, whose sum is σ = 801602424. Its totient is φ = 801602422.
The previous prime is 801602413. The next prime is 801602449. The reversal of 801602423 is 324206108.
It is an a-pointer prime, because the next prime (801602449) can be obtained adding 801602423 to its sum of digits (26).
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 801602423 - 26 = 801602359 is a prime.
It is equal to p41224580 and since 801602423 and 41224580 have the same sum of digits, it is a Honaker prime.
It is a junction number, because it is equal to n+sod(n) for n = 801602392 and 801602401.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (801602413) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 400801211 + 400801212.
It is an arithmetic number, because the mean of its divisors is an integer number (400801212).
Almost surely, 2801602423 is an apocalyptic number.
801602423 is a deficient number, since it is larger than the sum of its proper divisors (1).
801602423 is an equidigital number, since it uses as much as digits as its factorization.
801602423 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2304, while the sum is 26.
The square root of 801602423 is about 28312.5841808903. The cubic root of 801602423 is about 928.9371690715.
The spelling of 801602423 in words is "eight hundred one million, six hundred two thousand, four hundred twenty-three".
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