Base | Representation |
---|---|
bin | 10001001101001… |
… | …10100011000111 |
3 | 101001121002021100 |
4 | 20212212203013 |
5 | 243422241340 |
6 | 22153351143 |
7 | 3401562600 |
oct | 1046464307 |
9 | 331532240 |
10 | 144337095 |
11 | 74524661 |
12 | 404084b3 |
13 | 23b98486 |
14 | 15252da7 |
15 | ca11830 |
hex | 89a68c7 |
144337095 has 72 divisors (see below), whose sum is σ = 295676784. Its totient is φ = 64931328.
The previous prime is 144337051. The next prime is 144337103. The reversal of 144337095 is 590733441.
It is not a de Polignac number, because 144337095 - 29 = 144336583 is a prime.
It is a congruent number.
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 71 ways as a sum of consecutive naturals, for example, 147247 + ... + 148223.
It is an arithmetic number, because the mean of its divisors is an integer number (4106622).
Almost surely, 2144337095 is an apocalyptic number.
144337095 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
144337095 is an abundant number, since it is smaller than the sum of its proper divisors (151339689).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144337095 is a wasteful number, since it uses less digits than its factorization.
144337095 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1069 (or 1059 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 36.
The square root of 144337095 is about 12014.0374146246. The cubic root of 144337095 is about 524.5569595626.
It can be divided in two parts, 14433 and 7095, that added together give a triangular number (21528 = T207).
The spelling of 144337095 in words is "one hundred forty-four million, three hundred thirty-seven thousand, ninety-five".
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