Base | Representation |
---|---|
bin | 10001001100111… |
… | …00010110000010 |
3 | 101001111221221022 |
4 | 20212130112002 |
5 | 243414422143 |
6 | 22152425442 |
7 | 3401330000 |
oct | 1046342602 |
9 | 331457838 |
10 | 144295298 |
11 | 744a6214 |
12 | 403a8282 |
13 | 23b82444 |
14 | 15241a70 |
15 | ca04268 |
hex | 899c582 |
144295298 has 40 divisors (see below), whose sum is σ = 255451200. Its totient is φ = 61122600.
The previous prime is 144295279. The next prime is 144295351. The reversal of 144295298 is 892592441.
It is a super-2 number, since 2×1442952982 = 41642266049817608, which contains 22 as substring.
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 19 ways as a sum of consecutive naturals, for example, 725003 + ... + 725201.
It is an arithmetic number, because the mean of its divisors is an integer number (6386280).
Almost surely, 2144295298 is an apocalyptic number.
144295298 is a deficient number, since it is larger than the sum of its proper divisors (111155902).
144295298 is an equidigital number, since it uses as much as digits as its factorization.
144295298 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 380 (or 359 counting only the distinct ones).
The product of its digits is 207360, while the sum is 44.
The square root of 144295298 is about 12012.2977818567. The cubic root of 144295298 is about 524.5063211043.
The spelling of 144295298 in words is "one hundred forty-four million, two hundred ninety-five thousand, two hundred ninety-eight".
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