Base | Representation |
---|---|
bin | 110101111111… |
… | …111001010000 |
3 | 222122011111000 |
4 | 311333321100 |
5 | 12110432334 |
6 | 1223222000 |
7 | 231214140 |
oct | 65777120 |
9 | 28564430 |
10 | 14155344 |
11 | 7a99135 |
12 | 48a7900 |
13 | 2c18058 |
14 | 1c46920 |
15 | 1399299 |
hex | d7fe50 |
14155344 has 160 divisors (see below), whose sum is σ = 48250880. Its totient is φ = 3888000.
The previous prime is 14155331. The next prime is 14155363. The reversal of 14155344 is 44355141.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 93669 + ... + 93819.
It is an arithmetic number, because the mean of its divisors is an integer number (301568).
Almost surely, 214155344 is an apocalyptic number.
14155344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14155344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24125440).
14155344 is an abundant number, since it is smaller than the sum of its proper divisors (34095536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14155344 is a wasteful number, since it uses less digits than its factorization.
14155344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 206 (or 194 counting only the distinct ones).
The product of its digits is 4800, while the sum is 27.
The square root of 14155344 is about 3762.3588345611. The cubic root of 14155344 is about 241.9023807715.
The spelling of 14155344 in words is "fourteen million, one hundred fifty-five thousand, three hundred forty-four".
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