Base | Representation |
---|---|
bin | 1010101010001… |
… | …01011011111111 |
3 | 20020020200002111 |
4 | 11111011123333 |
5 | 140342212000 |
6 | 12512234451 |
7 | 2134000252 |
oct | 525053377 |
9 | 206220074 |
10 | 89413375 |
11 | 46520657 |
12 | 25b3ba27 |
13 | 156a7c2c |
14 | bc37099 |
15 | 7cb2cba |
hex | 55456ff |
89413375 has 16 divisors (see below), whose sum is σ = 112185216. Its totient is φ = 71148000.
The previous prime is 89413367. The next prime is 89413399. The reversal of 89413375 is 57331498.
It is not a de Polignac number, because 89413375 - 23 = 89413367 is a prime.
It is a Duffinian number.
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 15 ways as a sum of consecutive naturals, for example, 22810 + ... + 26440.
It is an arithmetic number, because the mean of its divisors is an integer number (7011576).
Almost surely, 289413375 is an apocalyptic number.
89413375 is a deficient number, since it is larger than the sum of its proper divisors (22771841).
89413375 is a wasteful number, since it uses less digits than its factorization.
89413375 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3843 (or 3833 counting only the distinct ones).
The product of its digits is 90720, while the sum is 40.
The square root of 89413375 is about 9455.8645823637. The cubic root of 89413375 is about 447.1646833173.
The spelling of 89413375 in words is "eighty-nine million, four hundred thirteen thousand, three hundred seventy-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •