Base | Representation |
---|---|
bin | 1010101000000… |
… | …11000111000001 |
3 | 20012201212102100 |
4 | 11110003013001 |
5 | 140310013242 |
6 | 12502341013 |
7 | 2131456221 |
oct | 524030701 |
9 | 205655370 |
10 | 89141697 |
11 | 46355527 |
12 | 25a2a769 |
13 | 15611388 |
14 | bba6081 |
15 | 7c5c54c |
hex | 55031c1 |
89141697 has 6 divisors (see below), whose sum is σ = 128760242. Its totient is φ = 59427792.
The previous prime is 89141677. The next prime is 89141729. The reversal of 89141697 is 79614198.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 89132481 + 9216 = 9441^2 + 96^2 .
It is not a de Polignac number, because 89141697 - 214 = 89125313 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (89141627) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4952308 + ... + 4952325.
Almost surely, 289141697 is an apocalyptic number.
It is an amenable number.
89141697 is a deficient number, since it is larger than the sum of its proper divisors (39618545).
89141697 is a wasteful number, since it uses less digits than its factorization.
89141697 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9904639 (or 9904636 counting only the distinct ones).
The product of its digits is 108864, while the sum is 45.
The square root of 89141697 is about 9441.4880712735. The cubic root of 89141697 is about 446.7113281126.
The spelling of 89141697 in words is "eighty-nine million, one hundred forty-one thousand, six hundred ninety-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •