Base | Representation |
---|---|
bin | 111110000111001… |
… | …000000010000101 |
3 | 2200121210220010210 |
4 | 332013020002011 |
5 | 4113231232201 |
6 | 251222510033 |
7 | 34552216050 |
oct | 7607100205 |
9 | 2617726123 |
10 | 1042055301 |
11 | 495238631 |
12 | 250b95319 |
13 | 137b73391 |
14 | 9c577a97 |
15 | 6173c1d6 |
hex | 3e1c8085 |
1042055301 has 8 divisors (see below), whose sum is σ = 1587893824. Its totient is φ = 595460160.
The previous prime is 1042055281. The next prime is 1042055381. The reversal of 1042055301 is 1035502401.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1042055301 - 215 = 1042022533 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 49621681 = 1042055301 / (1 + 0 + 4 + 2 + 0 + 5 + 5 + 3 + 0 + 1).
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1042055381) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24810820 + ... + 24810861.
It is an arithmetic number, because the mean of its divisors is an integer number (198486728).
Almost surely, 21042055301 is an apocalyptic number.
It is an amenable number.
1042055301 is a deficient number, since it is larger than the sum of its proper divisors (545838523).
1042055301 is an equidigital number, since it uses as much as digits as its factorization.
1042055301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49621691.
The product of its (nonzero) digits is 600, while the sum is 21.
The square root of 1042055301 is about 32280.8813541390. The cubic root of 1042055301 is about 1013.8263837217.
Adding to 1042055301 its reverse (1035502401), we get a palindrome (2077557702).
The spelling of 1042055301 in words is "one billion, forty-two million, fifty-five thousand, three hundred one".
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