Base | Representation |
---|---|
bin | 10111010001111… |
… | …10100011010100 |
3 | 111121110211100220 |
4 | 23220332203110 |
5 | 344443310343 |
6 | 31213434340 |
7 | 4560643350 |
oct | 1350764324 |
9 | 447424326 |
10 | 195291348 |
11 | a026730a |
12 | 5549b9b0 |
13 | 315c9015 |
14 | 1bd18460 |
15 | 12229183 |
hex | ba3e8d4 |
195291348 has 48 divisors (see below), whose sum is σ = 548190720. Its totient is φ = 52860384.
The previous prime is 195291319. The next prime is 195291389. The reversal of 195291348 is 843192591.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59586 + ... + 62777.
It is an arithmetic number, because the mean of its divisors is an integer number (11420640).
Almost surely, 2195291348 is an apocalyptic number.
It is an amenable number.
195291348 is an abundant number, since it is smaller than the sum of its proper divisors (352899372).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
195291348 is a wasteful number, since it uses less digits than its factorization.
195291348 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 122396 (or 122394 counting only the distinct ones).
The product of its digits is 77760, while the sum is 42.
The square root of 195291348 is about 13974.6680819260. The cubic root of 195291348 is about 580.1776586162.
The spelling of 195291348 in words is "one hundred ninety-five million, two hundred ninety-one thousand, three hundred forty-eight".
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