Base | Representation |
---|---|
bin | 110100000111001… |
… | …001110000010011 |
3 | 2020221010112200100 |
4 | 310013021300103 |
5 | 3242304241240 |
6 | 222431023443 |
7 | 30444226002 |
oct | 6407116023 |
9 | 2227115610 |
10 | 874290195 |
11 | 409572189 |
12 | 20496ab83 |
13 | 10c19439c |
14 | 84186c39 |
15 | 51b4de30 |
hex | 341c9c13 |
874290195 has 24 divisors (see below), whose sum is σ = 1604581056. Its totient is φ = 438859008.
The previous prime is 874290133. The next prime is 874290223. The reversal of 874290195 is 591092478.
It is not a de Polignac number, because 874290195 - 211 = 874288147 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 874290195.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 570667 + ... + 572196.
It is an arithmetic number, because the mean of its divisors is an integer number (66857544).
Almost surely, 2874290195 is an apocalyptic number.
874290195 is a gapful number since it is divisible by the number (85) formed by its first and last digit.
874290195 is a deficient number, since it is larger than the sum of its proper divisors (730290861).
874290195 is a wasteful number, since it uses less digits than its factorization.
It is an anagram of its base 11 representation: 874290195 = (409572189)11.
874290195 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1142891 (or 1142888 counting only the distinct ones).
The product of its (nonzero) digits is 181440, while the sum is 45.
The square root of 874290195 is about 29568.3985870050. The cubic root of 874290195 is about 956.2068913028.
The spelling of 874290195 in words is "eight hundred seventy-four million, two hundred ninety thousand, one hundred ninety-five".
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