Base | Representation |
---|---|
bin | 111101101011001… |
… | …0010100000010100 |
3 | 12100020000110201122 |
4 | 1323112102200110 |
5 | 13214234044112 |
6 | 541203143112 |
7 | 102165645215 |
oct | 17326224024 |
9 | 5306013648 |
10 | 2069440532 |
11 | 972166335 |
12 | 499074a98 |
13 | 26c97b333 |
14 | 158bb340c |
15 | c1a2c872 |
hex | 7b592814 |
2069440532 has 48 divisors (see below), whose sum is σ = 3947372352. Its totient is φ = 945477120.
The previous prime is 2069440531. The next prime is 2069440543. The reversal of 2069440532 is 2350449602.
It is a junction number, because it is equal to n+sod(n) for n = 2069440492 and 2069440501.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2069440531) 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, 503807 + ... + 507897.
It is an arithmetic number, because the mean of its divisors is an integer number (82236924).
Almost surely, 22069440532 is an apocalyptic number.
It is an amenable number.
2069440532 is a deficient number, since it is larger than the sum of its proper divisors (1877931820).
2069440532 is a wasteful number, since it uses less digits than its factorization.
With its successor (2069440533) it forms a Ruth-Aaron pair, since the sum of their distinct prime factors is the same (4326).
With its successor (2069440533) it forms an eRAP, since the sums of their prime factors are consecutive (4328 and 4329).
2069440532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4328 (or 4326 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 35.
The square root of 2069440532 is about 45491.1038775715. The cubic root of 2069440532 is about 1274.3370706237.
The spelling of 2069440532 in words is "two billion, sixty-nine million, four hundred forty thousand, five hundred thirty-two".
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