Base | Representation |
---|---|
bin | 10001001101010… |
… | …01111111100100 |
3 | 101001121210121220 |
4 | 20212221333210 |
5 | 243423214304 |
6 | 22153540340 |
7 | 3401651664 |
oct | 1046517744 |
9 | 331553556 |
10 | 144351204 |
11 | 74534218 |
12 | 404146b0 |
13 | 23ba1a1a |
14 | 152581a4 |
15 | ca15ad9 |
hex | 89a9fe4 |
144351204 has 24 divisors (see below), whose sum is σ = 340092480. Its totient is φ = 47649504.
The previous prime is 144351203. The next prime is 144351211. The reversal of 144351204 is 402153441.
It is not an unprimeable number, because it can be changed into a prime (144351203) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57159 + ... + 59630.
It is an arithmetic number, because the mean of its divisors is an integer number (14170520).
Almost surely, 2144351204 is an apocalyptic number.
It is an amenable number.
144351204 is an abundant number, since it is smaller than the sum of its proper divisors (195741276).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144351204 is a wasteful number, since it uses less digits than its factorization.
144351204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 116899 (or 116897 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 24.
The square root of 144351204 is about 12014.6245883923. The cubic root of 144351204 is about 524.5740508793.
The spelling of 144351204 in words is "one hundred forty-four million, three hundred fifty-one thousand, two hundred four".
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