Base | Representation |
---|---|
bin | 100000000001100… |
… | …1011100100100001 |
3 | 2202220000002200010 |
4 | 1000003023210201 |
5 | 4200042410044 |
6 | 254343515133 |
7 | 35425512420 |
oct | 10003134441 |
9 | 2686002603 |
10 | 1074575649 |
11 | 50162a654 |
12 | 25ba58aa9 |
13 | 14181b5a4 |
14 | a2a012b7 |
15 | 64512bb9 |
hex | 400cb921 |
1074575649 has 16 divisors (see below), whose sum is σ = 1638235008. Its totient is φ = 613748352.
The previous prime is 1074575639. The next prime is 1074575651. The reversal of 1074575649 is 9465754701.
It is not a de Polignac number, because 1074575649 - 28 = 1074575393 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1074575598 and 1074575607.
It is not an unprimeable number, because it can be changed into a prime (1074575629) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37099 + ... + 59375.
It is an arithmetic number, because the mean of its divisors is an integer number (102389688).
Almost surely, 21074575649 is an apocalyptic number.
It is an amenable number.
1074575649 is a deficient number, since it is larger than the sum of its proper divisors (563659359).
1074575649 is a wasteful number, since it uses less digits than its factorization.
1074575649 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24584.
The product of its (nonzero) digits is 1058400, while the sum is 48.
The square root of 1074575649 is about 32780.7206906743. The cubic root of 1074575649 is about 1024.2649972454.
The spelling of 1074575649 in words is "one billion, seventy-four million, five hundred seventy-five thousand, six hundred forty-nine".
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