Base | Representation |
---|---|
bin | 111110000111001… |
… | …101010110110111 |
3 | 2200121212000001120 |
4 | 332013031112313 |
5 | 4113232431421 |
6 | 251223155023 |
7 | 34552336455 |
oct | 7607152667 |
9 | 2617760046 |
10 | 1042077111 |
11 | 495252a59 |
12 | 250ba5a73 |
13 | 137b8029a |
14 | 9c5819d5 |
15 | 617438c6 |
hex | 3e1cd5b7 |
1042077111 has 8 divisors (see below), whose sum is σ = 1403760624. Its totient is φ = 687555840.
The previous prime is 1042077109. The next prime is 1042077137. The reversal of 1042077111 is 1117702401.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1042077111 - 21 = 1042077109 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1042077151) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1790220 + ... + 1790801.
It is an arithmetic number, because the mean of its divisors is an integer number (175470078).
Almost surely, 21042077111 is an apocalyptic number.
1042077111 is a deficient number, since it is larger than the sum of its proper divisors (361683513).
1042077111 is an equidigital number, since it uses as much as digits as its factorization.
1042077111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3581121.
The product of its (nonzero) digits is 392, while the sum is 24.
The square root of 1042077111 is about 32281.2191684267. The cubic root of 1042077111 is about 1013.8334567306.
Adding to 1042077111 its reverse (1117702401), we get a palindrome (2159779512).
The spelling of 1042077111 in words is "one billion, forty-two million, seventy-seven thousand, one hundred eleven".
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