Base | Representation |
---|---|
bin | 110110110101111… |
… | …010000010100101 |
3 | 2101010022222022220 |
4 | 312311322002211 |
5 | 3341021213104 |
6 | 231144542553 |
7 | 31541505201 |
oct | 6665720245 |
9 | 2333288286 |
10 | 920101029 |
11 | 432411581 |
12 | 218181a59 |
13 | 118813aa3 |
14 | 8a2adb01 |
15 | 55b9c7d9 |
hex | 36d7a0a5 |
920101029 has 16 divisors (see below), whose sum is σ = 1239017472. Its totient is φ = 607322288.
The previous prime is 920101001. The next prime is 920101033.
920101029 is nontrivially palindromic in base 10.
It is a cyclic number.
It is not a de Polignac number, because 920101029 - 28 = 920100773 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (920101129) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128272 + ... + 135254.
It is an arithmetic number, because the mean of its divisors is an integer number (77438592).
Almost surely, 2920101029 is an apocalyptic number.
It is an amenable number.
920101029 is a deficient number, since it is larger than the sum of its proper divisors (318916443).
920101029 is a wasteful number, since it uses less digits than its factorization.
920101029 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7416.
The product of its (nonzero) digits is 324, while the sum is 24.
The square root of 920101029 is about 30333.1671442334. The cubic root of 920101029 is about 972.6244262478.
It can be divided in two parts, 92010 and 1029, that added together give a palindrome (93039).
The spelling of 920101029 in words is "nine hundred twenty million, one hundred one thousand, twenty-nine".
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