Base | Representation |
---|---|
bin | 1010101101101… |
… | …10100000100010 |
3 | 20021010012101210 |
4 | 11112312200202 |
5 | 141002022024 |
6 | 12530210550 |
7 | 2140636440 |
oct | 526664042 |
9 | 207105353 |
10 | 89876514 |
11 | 46807612 |
12 | 26123a56 |
13 | 1580a990 |
14 | bd17b90 |
15 | 7d55129 |
hex | 55b6822 |
89876514 has 64 divisors (see below), whose sum is σ = 223646976. Its totient is φ = 23445504.
The previous prime is 89876513. The next prime is 89876519. The reversal of 89876514 is 41567898.
It is not an unprimeable number, because it can be changed into a prime (89876513) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52114 + ... + 53810.
It is an arithmetic number, because the mean of its divisors is an integer number (3494484).
Almost surely, 289876514 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 89876514, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111823488).
89876514 is an abundant number, since it is smaller than the sum of its proper divisors (133770462).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89876514 is a wasteful number, since it uses less digits than its factorization.
89876514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1819.
The product of its digits is 483840, while the sum is 48.
The square root of 89876514 is about 9480.3224628701. The cubic root of 89876514 is about 447.9354213091.
The spelling of 89876514 in words is "eighty-nine million, eight hundred seventy-six thousand, five hundred fourteen".
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