Base | Representation |
---|---|
bin | 111110000001010… |
… | …010011011110101 |
3 | 2200111221011000122 |
4 | 332001102123311 |
5 | 4112333300140 |
6 | 251130021325 |
7 | 34533213500 |
oct | 7601223365 |
9 | 2614834018 |
10 | 1040525045 |
11 | 49439295a |
12 | 250577845 |
13 | 1377589c1 |
14 | 9c29a137 |
15 | 61538ab5 |
hex | 3e0526f5 |
1040525045 has 24 divisors (see below), whose sum is σ = 1455918624. Its totient is φ = 711818016.
The previous prime is 1040525027. The next prime is 1040525053. The reversal of 1040525045 is 5405250401.
It is not a de Polignac number, because 1040525045 - 26 = 1040524981 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 103742 + ... + 113328.
It is an arithmetic number, because the mean of its divisors is an integer number (60663276).
Almost surely, 21040525045 is an apocalyptic number.
It is an amenable number.
1040525045 is a deficient number, since it is larger than the sum of its proper divisors (415393579).
1040525045 is an equidigital number, since it uses as much as digits as its factorization.
1040525045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10049 (or 10042 counting only the distinct ones).
The product of its (nonzero) digits is 4000, while the sum is 26.
The square root of 1040525045 is about 32257.1704431743. The cubic root of 1040525045 is about 1013.3298733026.
Adding to 1040525045 its reverse (5405250401), we get a palindrome (6445775446).
The spelling of 1040525045 in words is "one billion, forty million, five hundred twenty-five thousand, forty-five".
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