Base | Representation |
---|---|
bin | 111101011110001… |
… | …110000011010100 |
3 | 2122212122002121102 |
4 | 331132032003110 |
5 | 4103010111202 |
6 | 250201005232 |
7 | 34362114662 |
oct | 7536160324 |
9 | 2585562542 |
10 | 1031332052 |
11 | 48a184043 |
12 | 249483818 |
13 | 13588a56a |
14 | 9ad85c32 |
15 | 6081ed02 |
hex | 3d78e0d4 |
1031332052 has 18 divisors (see below), whose sum is σ = 1886717658. Its totient is φ = 493244752.
The previous prime is 1031332039. The next prime is 1031332067. The reversal of 1031332052 is 2502331301.
It can be written as a sum of positive squares in only one way, i.e., 541772176 + 489559876 = 23276^2 + 22126^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 241583 + ... + 245814.
Almost surely, 21031332052 is an apocalyptic number.
It is an amenable number.
1031332052 is a deficient number, since it is larger than the sum of its proper divisors (855385606).
1031332052 is a wasteful number, since it uses less digits than its factorization.
1031332052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 487447 (or 487422 counting only the distinct ones).
The product of its (nonzero) digits is 540, while the sum is 20.
The square root of 1031332052 is about 32114.3589691590. The cubic root of 1031332052 is about 1010.3367997440.
Adding to 1031332052 its reverse (2502331301), we get a palindrome (3533663353).
The spelling of 1031332052 in words is "one billion, thirty-one million, three hundred thirty-two thousand, fifty-two".
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