Base | Representation |
---|---|
bin | 11001001100111… |
… | …000101110001111 |
3 | 1002110120220011201 |
4 | 121030320232033 |
5 | 1331214332323 |
6 | 105542130331 |
7 | 13322545510 |
oct | 3114705617 |
9 | 1073526151 |
10 | 422808463 |
11 | 1a7734290 |
12 | b97209a7 |
13 | 6979912c |
14 | 40220a07 |
15 | 271bb8ad |
hex | 19338b8f |
422808463 has 16 divisors (see below), whose sum is σ = 554883840. Its totient is φ = 312120000.
The previous prime is 422808461. The next prime is 422808497. The reversal of 422808463 is 364808224.
It is a cyclic number.
It is not a de Polignac number, because 422808463 - 21 = 422808461 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (422808461) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143038 + ... + 145963.
It is an arithmetic number, because the mean of its divisors is an integer number (34680240).
Almost surely, 2422808463 is an apocalyptic number.
422808463 is a deficient number, since it is larger than the sum of its proper divisors (132075377).
422808463 is a wasteful number, since it uses less digits than its factorization.
422808463 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 289038.
The product of its (nonzero) digits is 73728, while the sum is 37.
The square root of 422808463 is about 20562.3068501567. The cubic root of 422808463 is about 750.5527557739.
The spelling of 422808463 in words is "four hundred twenty-two million, eight hundred eight thousand, four hundred sixty-three".
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