Base | Representation |
---|---|
bin | 111000101111… |
… | …000010000000 |
3 | 1000222121111220 |
4 | 320233002000 |
5 | 12301411304 |
6 | 1250435040 |
7 | 240262440 |
oct | 70570200 |
9 | 30877456 |
10 | 14872704 |
11 | 84390a0 |
12 | 4b92a80 |
13 | 3109722 |
14 | 1d92120 |
15 | 148bad9 |
hex | e2f080 |
14872704 has 128 divisors (see below), whose sum is σ = 49351680. Its totient is φ = 3855360.
The previous prime is 14872703. The next prime is 14872717. The reversal of 14872704 is 40727841.
It is a tau number, because it is divible by the number of its divisors (128).
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14872703) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29317 + ... + 29819.
It is an arithmetic number, because the mean of its divisors is an integer number (385560).
Almost surely, 214872704 is an apocalyptic number.
14872704 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 14872704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24675840).
14872704 is an abundant number, since it is smaller than the sum of its proper divisors (34478976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14872704 is a wasteful number, since it uses less digits than its factorization.
14872704 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 538 (or 526 counting only the distinct ones).
The product of its (nonzero) digits is 12544, while the sum is 33.
The square root of 14872704 is about 3856.5144884986. The cubic root of 14872704 is about 245.9215825143.
It can be divided in two parts, 14872 and 704, that added together give a triangular number (15576 = T176).
The spelling of 14872704 in words is "fourteen million, eight hundred seventy-two thousand, seven hundred four".
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