Base | Representation |
---|---|
bin | 1011110100000… |
… | …01001001100100 |
3 | 20220110112222101 |
4 | 11322001021210 |
5 | 200332021030 |
6 | 13455541444 |
7 | 2312203054 |
oct | 572011144 |
9 | 226415871 |
10 | 99095140 |
11 | 50a33711 |
12 | 2922a884 |
13 | 176b79a1 |
14 | d237564 |
15 | 8a767ca |
hex | 5e81264 |
99095140 has 24 divisors (see below), whose sum is σ = 210164472. Its totient is φ = 39244800.
The previous prime is 99095131. The next prime is 99095153. The reversal of 99095140 is 4159099.
It can be written as a sum of positive squares in 4 ways, for example, as 49449024 + 49646116 = 7032^2 + 7046^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 99095140.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22509 + ... + 26548.
It is an arithmetic number, because the mean of its divisors is an integer number (8756853).
Almost surely, 299095140 is an apocalyptic number.
It is an amenable number.
99095140 is an abundant number, since it is smaller than the sum of its proper divisors (111069332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
99095140 is a wasteful number, since it uses less digits than its factorization.
99095140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49167 (or 49165 counting only the distinct ones).
The product of its (nonzero) digits is 14580, while the sum is 37.
The square root of 99095140 is about 9954.6541878661. The cubic root of 99095140 is about 462.7546433130.
It can be divided in two parts, 99095 and 140, that added together give a triangular number (99235 = T445).
The spelling of 99095140 in words is "ninety-nine million, ninety-five thousand, one hundred forty".
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