Base | Representation |
---|---|
bin | 1010101000111… |
… | …10000100110010 |
3 | 20012221110221001 |
4 | 11110132010302 |
5 | 140322032041 |
6 | 12504552214 |
7 | 2132426224 |
oct | 524360462 |
9 | 205843831 |
10 | 89252146 |
11 | 46420505 |
12 | 25a8266a |
13 | 1564c729 |
14 | bbd4414 |
15 | 7c80131 |
hex | 551e132 |
89252146 has 16 divisors (see below), whose sum is σ = 136800000. Its totient is φ = 43662528.
The previous prime is 89252113. The next prime is 89252147. The reversal of 89252146 is 64125298.
It is not an unprimeable number, because it can be changed into a prime (89252147) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15355 + ... + 20353.
It is an arithmetic number, because the mean of its divisors is an integer number (8550000).
Almost surely, 289252146 is an apocalyptic number.
89252146 is a deficient number, since it is larger than the sum of its proper divisors (47547854).
89252146 is a wasteful number, since it uses less digits than its factorization.
89252146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5193.
The product of its digits is 34560, while the sum is 37.
The square root of 89252146 is about 9447.3353915271. The cubic root of 89252146 is about 446.8957478166.
It can be divided in two parts, 89252 and 146, that added together give a palindrome (89398).
The spelling of 89252146 in words is "eighty-nine million, two hundred fifty-two thousand, one hundred forty-six".
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