Base | Representation |
---|---|
bin | 10001001011110… |
… | …01111011101000 |
3 | 101001020210120210 |
4 | 20211321323220 |
5 | 243400414334 |
6 | 22145421120 |
7 | 3400202025 |
oct | 1045717350 |
9 | 331223523 |
10 | 144154344 |
11 | 7440a324 |
12 | 4033a7a0 |
13 | 23b33239 |
14 | 1520654c |
15 | c9c75e9 |
hex | 8979ee8 |
144154344 has 16 divisors (see below), whose sum is σ = 360385920. Its totient is φ = 48051440.
The previous prime is 144154337. The next prime is 144154357. The reversal of 144154344 is 443451441.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3003192 + ... + 3003239.
It is an arithmetic number, because the mean of its divisors is an integer number (22524120).
Almost surely, 2144154344 is an apocalyptic number.
It is an amenable number.
144154344 is an abundant number, since it is smaller than the sum of its proper divisors (216231576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144154344 is a wasteful number, since it uses less digits than its factorization.
144154344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6006440 (or 6006436 counting only the distinct ones).
The product of its digits is 15360, while the sum is 30.
The square root of 144154344 is about 12006.4292776829. The cubic root of 144154344 is about 524.3354785077.
The spelling of 144154344 in words is "one hundred forty-four million, one hundred fifty-four thousand, three hundred forty-four".
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