Base | Representation |
---|---|
bin | 10111010000111… |
… | …11101111100000 |
3 | 111121020102020222 |
4 | 23220133233200 |
5 | 344430241102 |
6 | 31211022212 |
7 | 4556606420 |
oct | 1350375740 |
9 | 447212228 |
10 | 195165152 |
11 | a0190516 |
12 | 5543a968 |
13 | 31583750 |
14 | 1bcc4480 |
15 | 12201aa2 |
hex | ba1fbe0 |
195165152 has 48 divisors (see below), whose sum is σ = 472907232. Its totient is φ = 77207040.
The previous prime is 195165109. The next prime is 195165193. The reversal of 195165152 is 251561591.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30599 + ... + 36422.
It is an arithmetic number, because the mean of its divisors is an integer number (9852234).
Almost surely, 2195165152 is an apocalyptic number.
It is an amenable number.
195165152 is an abundant number, since it is smaller than the sum of its proper divisors (277742080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
195165152 is a wasteful number, since it uses less digits than its factorization.
195165152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67051 (or 67043 counting only the distinct ones).
The product of its digits is 13500, while the sum is 35.
The square root of 195165152 is about 13970.1521824209. The cubic root of 195165152 is about 580.0526626776.
It can be divided in two parts, 19516515 and 2, that multiplied together give a triangular number (39033030 = T8835).
The spelling of 195165152 in words is "one hundred ninety-five million, one hundred sixty-five thousand, one hundred fifty-two".
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