Base | Representation |
---|---|
bin | 100001110110… |
… | …001100100010 |
3 | 121200210002221 |
4 | 201312030202 |
5 | 4232411423 |
6 | 514101254 |
7 | 135263020 |
oct | 41661442 |
9 | 17623087 |
10 | 8872738 |
11 | 5010246 |
12 | 2b7a82a |
13 | 1ab8754 |
14 | 126d710 |
15 | ba3e5d |
hex | 876322 |
8872738 has 8 divisors (see below), whose sum is σ = 15210432. Its totient is φ = 3802596.
The previous prime is 8872723. The next prime is 8872739. The reversal of 8872738 is 8372788.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a nialpdrome in base 16.
It is a junction number, because it is equal to n+sod(n) for n = 8872694 and 8872703.
It is not an unprimeable number, because it can be changed into a prime (8872739) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 316870 + ... + 316897.
It is an arithmetic number, because the mean of its divisors is an integer number (1901304).
Almost surely, 28872738 is an apocalyptic number.
8872738 is a deficient number, since it is larger than the sum of its proper divisors (6337694).
8872738 is a wasteful number, since it uses less digits than its factorization.
8872738 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 633776.
The product of its digits is 150528, while the sum is 43.
The square root of 8872738 is about 2978.7141521133. The cubic root of 8872738 is about 207.0232962493.
The spelling of 8872738 in words is "eight million, eight hundred seventy-two thousand, seven hundred thirty-eight".
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