Base | Representation |
---|---|
bin | 1010101001111… |
… | …00000110011101 |
3 | 20020011201122010 |
4 | 11110330012131 |
5 | 140340001013 |
6 | 12511341433 |
7 | 2133450621 |
oct | 524740635 |
9 | 206151563 |
10 | 89375133 |
11 | 464a4951 |
12 | 25b21879 |
13 | 156936c3 |
14 | bc27181 |
15 | 7ca67c3 |
hex | 553c19d |
89375133 has 4 divisors (see below), whose sum is σ = 119166848. Its totient is φ = 59583420.
The previous prime is 89375131. The next prime is 89375159. The reversal of 89375133 is 33157398.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 89375133 - 21 = 89375131 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 89375091 and 89375100.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89375131) 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, 14895853 + ... + 14895858.
It is an arithmetic number, because the mean of its divisors is an integer number (29791712).
Almost surely, 289375133 is an apocalyptic number.
It is an amenable number.
89375133 is a deficient number, since it is larger than the sum of its proper divisors (29791715).
89375133 is a wasteful number, since it uses less digits than its factorization.
89375133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29791714.
The product of its digits is 68040, while the sum is 39.
The square root of 89375133 is about 9453.8422347742. The cubic root of 89375133 is about 447.1009236156.
The spelling of 89375133 in words is "eighty-nine million, three hundred seventy-five thousand, one hundred thirty-three".
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