Base | Representation |
---|---|
bin | 11101101100010111100… |
… | …10011011100101010000 |
3 | 10121112110011002010211202 |
4 | 32312023302123211100 |
5 | 113203434120033402 |
6 | 2100410355530332 |
7 | 133465544116256 |
oct | 16661362334520 |
9 | 3545404063752 |
10 | 1020252502352 |
11 | 363760a37746 |
12 | 1458945b99a8 |
13 | 75295080b45 |
14 | 3754809a5d6 |
15 | 1b81475cb02 |
hex | ed8bc9b950 |
1020252502352 has 10 divisors (see below), whose sum is σ = 1976739223338. Its totient is φ = 510126251168.
The previous prime is 1020252502351. The next prime is 1020252502387. The reversal of 1020252502352 is 2532052520201.
It can be written as a sum of positive squares in only one way, i.e., 512020389136 + 508232113216 = 715556^2 + 712904^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1020252502351) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31882890683 + ... + 31882890714.
Almost surely, 21020252502352 is an apocalyptic number.
It is an amenable number.
1020252502352 is a deficient number, since it is larger than the sum of its proper divisors (956486720986).
1020252502352 is an equidigital number, since it uses as much as digits as its factorization.
1020252502352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63765781405 (or 63765781399 counting only the distinct ones).
The product of its (nonzero) digits is 12000, while the sum is 29.
The spelling of 1020252502352 in words is "one trillion, twenty billion, two hundred fifty-two million, five hundred two thousand, three hundred fifty-two".
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