Base | Representation |
---|---|
bin | 1000100100100110… |
… | …1100011110010101 |
3 | 12221100202221002221 |
4 | 2021021230132111 |
5 | 14203030120203 |
6 | 1020154502341 |
7 | 111010230163 |
oct | 21111543625 |
9 | 5840687087 |
10 | 2301020053 |
11 | a80958472 |
12 | 5427349b1 |
13 | 2a8941537 |
14 | 17b856233 |
15 | d7023abd |
hex | 8926c795 |
2301020053 has 4 divisors (see below), whose sum is σ = 2301577740. Its totient is φ = 2300462368.
The previous prime is 2301020011. The next prime is 2301020063. The reversal of 2301020053 is 3500201032.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1735388964 + 565631089 = 41658^2 + 23783^2 .
It is a cyclic number.
It is not a de Polignac number, because 2301020053 - 213 = 2301011861 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2301020063) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 272608 + ... + 280921.
It is an arithmetic number, because the mean of its divisors is an integer number (575394435).
Almost surely, 22301020053 is an apocalyptic number.
It is an amenable number.
2301020053 is a deficient number, since it is larger than the sum of its proper divisors (557687).
2301020053 is an equidigital number, since it uses as much as digits as its factorization.
2301020053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 557686.
The product of its (nonzero) digits is 180, while the sum is 16.
The square root of 2301020053 is about 47968.9488419332. The cubic root of 2301020053 is about 1320.2012344334.
Adding to 2301020053 its reverse (3500201032), we get a palindrome (5801221085).
The spelling of 2301020053 in words is "two billion, three hundred one million, twenty thousand, fifty-three".
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