Base | Representation |
---|---|
bin | 1011000001111… |
… | …10100100111000 |
3 | 20110010001200002 |
4 | 11200332210320 |
5 | 142141443000 |
6 | 13103132132 |
7 | 2202333452 |
oct | 540764470 |
9 | 213101602 |
10 | 92531000 |
11 | 4825aa01 |
12 | 26ba4048 |
13 | 16229c93 |
14 | c4092d2 |
15 | 81cb8d5 |
hex | 583e938 |
92531000 has 64 divisors (see below), whose sum is σ = 229301280. Its totient is φ = 34828800.
The previous prime is 92530981. The next prime is 92531003. The reversal of 92531000 is 13529.
It is a super-2 number, since 2×925310002 = 17123971922000000, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (92531003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14279 + ... + 19721.
Almost surely, 292531000 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 92531000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114650640).
92531000 is an abundant number, since it is smaller than the sum of its proper divisors (136770280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
92531000 is a wasteful number, since it uses less digits than its factorization.
92531000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5481 (or 5467 counting only the distinct ones).
The product of its (nonzero) digits is 270, while the sum is 20.
The square root of 92531000 is about 9619.3035090905. The cubic root of 92531000 is about 452.3026010372.
Adding to 92531000 its reverse (13529), we get a palindrome (92544529).
The spelling of 92531000 in words is "ninety-two million, five hundred thirty-one thousand".
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