Base | Representation |
---|---|
bin | 111110010011001… |
… | …010010110100000 |
3 | 2200211202012022001 |
4 | 332103022112200 |
5 | 4120033214103 |
6 | 251414253344 |
7 | 34621100005 |
oct | 7623122640 |
9 | 2624665261 |
10 | 1045210528 |
11 | 496aa315a |
12 | 252057254 |
13 | 13870958b |
14 | 9cb598ac |
15 | 61b6201d |
hex | 3e4ca5a0 |
1045210528 has 24 divisors (see below), whose sum is σ = 2147227488. Its totient is φ = 499882944.
The previous prime is 1045210457. The next prime is 1045210531. The reversal of 1045210528 is 8250125401.
It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 1045210496 and 1045210505.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 709326 + ... + 710797.
It is an arithmetic number, because the mean of its divisors is an integer number (89467812).
Almost surely, 21045210528 is an apocalyptic number.
It is an amenable number.
1045210528 is an abundant number, since it is smaller than the sum of its proper divisors (1102016960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1045210528 is a wasteful number, since it uses less digits than its factorization.
1045210528 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1420156 (or 1420148 counting only the distinct ones).
The product of its (nonzero) digits is 3200, while the sum is 28.
The square root of 1045210528 is about 32329.7158663667. The cubic root of 1045210528 is about 1014.8486036900.
Adding to 1045210528 its reverse (8250125401), we get a palindrome (9295335929).
The spelling of 1045210528 in words is "one billion, forty-five million, two hundred ten thousand, five hundred twenty-eight".
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