| Base | Representation |
|---|---|
| bin | 111110001000111… |
| … | …010010000000000 |
| 3 | 2200122200122220000 |
| 4 | 332020322100000 |
| 5 | 4113341220021 |
| 6 | 251240520000 |
| 7 | 34556205024 |
| oct | 7610722000 |
| 9 | 2618618800 |
| 10 | 1042523136 |
| 11 | 495528076 |
| 12 | 251180000 |
| 13 | 137ca82c5 |
| 14 | 9c65a384 |
| 15 | 617d0b26 |
| hex | 3e23a400 |
1042523136 has 110 divisors (see below), whose sum is σ = 3113425590. Its totient is φ = 347480064.
The previous prime is 1042523099. The next prime is 1042523143. The reversal of 1042523136 is 6313252401.
1042523136 is a `hidden beast` number, since 1 + 0 + 4 + 2 + 523 + 136 = 666.
It can be written as a sum of positive squares in only one way, i.e., 1040449536 + 2073600 = 32256^2 + 1440^2 .
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 76660 + ... + 89228.
It is an arithmetic number, because the mean of its divisors is an integer number (28303869).
Almost surely, 21042523136 is an apocalyptic number.
1042523136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1042523136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1556712795).
1042523136 is an abundant number, since it is smaller than the sum of its proper divisors (2070902454).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1042523136 is an equidigital number, since it uses as much as digits as its factorization.
1042523136 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12601 (or 12574 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 27.
The square root of 1042523136 is about 32288.1268580263. The cubic root of 1042523136 is about 1013.9780815261.
Adding to 1042523136 its reverse (6313252401), we get a palindrome (7355775537).
The spelling of 1042523136 in words is "one billion, forty-two million, five hundred twenty-three thousand, one hundred thirty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •