Base | Representation |
---|---|
bin | 11001000001101… |
… | …111101111011111 |
3 | 1002021002112011221 |
4 | 121001233233133 |
5 | 1324442404340 |
6 | 105355354211 |
7 | 13255663354 |
oct | 3101575737 |
9 | 1067075157 |
10 | 419888095 |
11 | 1a601a160 |
12 | b8752967 |
13 | 68cb5ac3 |
14 | 3daa062b |
15 | 26ce144a |
hex | 1906fbdf |
419888095 has 16 divisors (see below), whose sum is σ = 550128672. Its totient is φ = 305119360.
The previous prime is 419888089. The next prime is 419888113. The reversal of 419888095 is 590888914.
It is not a de Polignac number, because 419888095 - 215 = 419855327 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86349 + ... + 91081.
It is an arithmetic number, because the mean of its divisors is an integer number (34383042).
Almost surely, 2419888095 is an apocalyptic number.
419888095 is a deficient number, since it is larger than the sum of its proper divisors (130240577).
419888095 is a wasteful number, since it uses less digits than its factorization.
419888095 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6362.
The product of its (nonzero) digits is 829440, while the sum is 52.
The square root of 419888095 is about 20491.1711475943. The cubic root of 419888095 is about 748.8207215230.
The spelling of 419888095 in words is "four hundred nineteen million, eight hundred eighty-eight thousand, ninety-five".
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