Base | Representation |
---|---|
bin | 1010101101000… |
… | …11110110011111 |
3 | 20020222022120110 |
4 | 11112203312133 |
5 | 140442100340 |
6 | 12524421103 |
7 | 2140200600 |
oct | 526436637 |
9 | 206868513 |
10 | 89800095 |
11 | 46765160 |
12 | 260a7793 |
13 | 157b1c68 |
14 | bcd7da7 |
15 | 7d3c680 |
hex | 55a3d9f |
89800095 has 96 divisors (see below), whose sum is σ = 189112320. Its totient is φ = 35938560.
The previous prime is 89800079. The next prime is 89800133. The reversal of 89800095 is 59000898.
It is not a de Polignac number, because 89800095 - 24 = 89800079 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 234274 + ... + 234656.
It is an arithmetic number, because the mean of its divisors is an integer number (1969920).
Almost surely, 289800095 is an apocalyptic number.
89800095 is an abundant number, since it is smaller than the sum of its proper divisors (99312225).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89800095 is a wasteful number, since it uses less digits than its factorization.
89800095 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 445 (or 438 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 39.
The square root of 89800095 is about 9476.2912048966. The cubic root of 89800095 is about 447.8084304643.
The spelling of 89800095 in words is "eighty-nine million, eight hundred thousand, ninety-five".
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