Base | Representation |
---|---|
bin | 1011000000000… |
… | …10000001101001 |
3 | 20102122110110100 |
4 | 11200002001221 |
5 | 142111023420 |
6 | 13053540013 |
7 | 2200251414 |
oct | 540020151 |
9 | 212573410 |
10 | 92282985 |
11 | 48100633 |
12 | 26aa4609 |
13 | 16171122 |
14 | c382b7b |
15 | 817d190 |
hex | 5802069 |
92282985 has 12 divisors (see below), whose sum is σ = 159957252. Its totient is φ = 49217568.
The previous prime is 92282951. The next prime is 92282989. The reversal of 92282985 is 58928229.
It can be written as a sum of positive squares in 2 ways, for example, as 10036224 + 82246761 = 3168^2 + 9069^2 .
It is not a de Polignac number, because 92282985 - 222 = 88088681 is a prime.
It is a super-2 number, since 2×922829852 = 17032298641020450, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 2050733 = 92282985 / (9 + 2 + 2 + 8 + 2 + 9 + 8 + 5).
It is a self number, because there is not a number n which added to its sum of digits gives 92282985.
It is not an unprimeable number, because it can be changed into a prime (92282989) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1025322 + ... + 1025411.
It is an arithmetic number, because the mean of its divisors is an integer number (13329771).
Almost surely, 292282985 is an apocalyptic number.
It is an amenable number.
92282985 is a deficient number, since it is larger than the sum of its proper divisors (67674267).
92282985 is a wasteful number, since it uses less digits than its factorization.
92282985 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2050744 (or 2050741 counting only the distinct ones).
The product of its digits is 207360, while the sum is 45.
The square root of 92282985 is about 9606.4033331940. The cubic root of 92282985 is about 451.8981304482.
The spelling of 92282985 in words is "ninety-two million, two hundred eighty-two thousand, nine hundred eighty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •