Base | Representation |
---|---|
bin | 111100111110100… |
… | …101111001101101 |
3 | 2122022000212121100 |
4 | 330332211321231 |
5 | 4043344304013 |
6 | 245303153313 |
7 | 34231464132 |
oct | 7476457155 |
9 | 2568025540 |
10 | 1023041133 |
11 | 485530a44 |
12 | 246745839 |
13 | 133c468aa |
14 | 99c28589 |
15 | 5ec33473 |
hex | 3cfa5e6d |
1023041133 has 12 divisors (see below), whose sum is σ = 1478492028. Its totient is φ = 681673920.
The previous prime is 1023041099. The next prime is 1023041167. The reversal of 1023041133 is 3311403201.
It is an interprime number because it is at equal distance from previous prime (1023041099) and next prime (1023041167).
It can be written as a sum of positive squares in 2 ways, for example, as 442134729 + 580906404 = 21027^2 + 24102^2 .
It is not a de Polignac number, because 1023041133 - 26 = 1023041069 is a prime.
It is a super-2 number, since 2×10230411332 = 2093226319619847378, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1023021133) 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, 10488 + ... + 46433.
It is an arithmetic number, because the mean of its divisors is an integer number (123207669).
Almost surely, 21023041133 is an apocalyptic number.
It is an amenable number.
1023041133 is a deficient number, since it is larger than the sum of its proper divisors (455450895).
1023041133 is a wasteful number, since it uses less digits than its factorization.
1023041133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58924 (or 58921 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
The square root of 1023041133 is about 31985.0141941504. The cubic root of 1023041133 is about 1007.6221331455.
Adding to 1023041133 its reverse (3311403201), we get a palindrome (4334444334).
The spelling of 1023041133 in words is "one billion, twenty-three million, forty-one thousand, one hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •