Base | Representation |
---|---|
bin | 1010101101000… |
… | …11000010011010 |
3 | 20020222011000000 |
4 | 11112203002122 |
5 | 140441444022 |
6 | 12524353430 |
7 | 2140155066 |
oct | 526430232 |
9 | 206864000 |
10 | 89796762 |
11 | 46762700 |
12 | 260a5876 |
13 | 157b05a3 |
14 | bcd6aa6 |
15 | 7d3b6ac |
hex | 55a309a |
89796762 has 84 divisors (see below), whose sum is σ = 222414570. Its totient is φ = 27157680.
The previous prime is 89796757. The next prime is 89796767. The reversal of 89796762 is 26769798.
It is an interprime number because it is at equal distance from previous prime (89796757) and next prime (89796767).
It can be written as a sum of positive squares in only one way, i.e., 64304361 + 25492401 = 8019^2 + 5049^2 .
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a junction number, because it is equal to n+sod(n) for n = 89796699 and 89796708.
It is not an unprimeable number, because it can be changed into a prime (89796767) by changing a digit.
It is a polite number, since it can be written in 41 ways as a sum of consecutive naturals, for example, 176164 + ... + 176672.
Almost surely, 289796762 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 89796762, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111207285).
89796762 is an abundant number, since it is smaller than the sum of its proper divisors (132617808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89796762 is a wasteful number, since it uses less digits than its factorization.
89796762 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 551 (or 525 counting only the distinct ones).
The product of its digits is 2286144, while the sum is 54.
The square root of 89796762 is about 9476.1153433250. The cubic root of 89796762 is about 447.8028901436.
The spelling of 89796762 in words is "eighty-nine million, seven hundred ninety-six thousand, seven hundred sixty-two".
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