Base | Representation |
---|---|
bin | 111110110001011… |
… | …001101101010110 |
3 | 2201101122221101212 |
4 | 332301121231112 |
5 | 4124100402000 |
6 | 252300221422 |
7 | 35045344310 |
oct | 7661315526 |
9 | 2641587355 |
10 | 1053137750 |
11 | 4a0517a85 |
12 | 25483a872 |
13 | 13a253842 |
14 | 9dc207b0 |
15 | 626cac35 |
hex | 3ec59b56 |
1053137750 has 64 divisors (see below), whose sum is σ = 2258934912. Its totient is φ = 360144000.
The previous prime is 1053137741. The next prime is 1053137753. The reversal of 1053137750 is 577313501.
It is a super-2 number, since 2×10531377502 = 2218198240950125000, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1053137753) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1282340 + ... + 1283160.
It is an arithmetic number, because the mean of its divisors is an integer number (35295858).
Almost surely, 21053137750 is an apocalyptic number.
1053137750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1053137750 is an abundant number, since it is smaller than the sum of its proper divisors (1205797162).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1053137750 is an equidigital number, since it uses as much as digits as its factorization.
1053137750 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1578 (or 1568 counting only the distinct ones).
The product of its (nonzero) digits is 11025, while the sum is 32.
The square root of 1053137750 is about 32452.0839084334. The cubic root of 1053137750 is about 1017.4077936837.
The spelling of 1053137750 in words is "one billion, fifty-three million, one hundred thirty-seven thousand, seven hundred fifty".
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