Base | Representation |
---|---|
bin | 111110110001010… |
… | …111001101100101 |
3 | 2201101122102101011 |
4 | 332301113031211 |
5 | 4124100040100 |
6 | 252300102221 |
7 | 35045302432 |
oct | 7661271545 |
9 | 2641572334 |
10 | 1053127525 |
11 | 4a051032a |
12 | 254834971 |
13 | 13a24bca8 |
14 | 9dc1ab89 |
15 | 626c7bba |
hex | 3ec57365 |
1053127525 has 12 divisors (see below), whose sum is σ = 1312513092. Its totient is φ = 838221440.
The previous prime is 1053127499. The next prime is 1053127531. The reversal of 1053127525 is 5257213501.
It can be written as a sum of positive squares in 6 ways, for example, as 11710084 + 1041417441 = 3422^2 + 32271^2 .
It is not a de Polignac number, because 1053127525 - 211 = 1053125477 is a prime.
It is a super-2 number, since 2×10531275252 = 2218155167825251250, which contains 22 as substring.
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 11 ways as a sum of consecutive naturals, for example, 101992 + ... + 111841.
It is an arithmetic number, because the mean of its divisors is an integer number (109376091).
Almost surely, 21053127525 is an apocalyptic number.
It is an amenable number.
1053127525 is a deficient number, since it is larger than the sum of its proper divisors (259385567).
1053127525 is a wasteful number, since it uses less digits than its factorization.
1053127525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 214040 (or 214035 counting only the distinct ones).
The product of its (nonzero) digits is 10500, while the sum is 31.
The square root of 1053127525 is about 32451.9263680910. The cubic root of 1053127525 is about 1017.4045009748.
The spelling of 1053127525 in words is "one billion, fifty-three million, one hundred twenty-seven thousand, five hundred twenty-five".
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