Base | Representation |
---|---|
bin | 111110110011100… |
… | …100010101011000 |
3 | 2201102201210021212 |
4 | 332303210111120 |
5 | 4124222034220 |
6 | 252320322252 |
7 | 35053230605 |
oct | 7663442530 |
9 | 2642653255 |
10 | 1053705560 |
11 | 4a0875646 |
12 | 254a73388 |
13 | 13a3c211b |
14 | 9dd2b6ac |
15 | 6278e0c5 |
hex | 3ece4558 |
1053705560 has 48 divisors (see below), whose sum is σ = 2518529760. Its totient is φ = 396684800.
The previous prime is 1053705559. The next prime is 1053705563. The reversal of 1053705560 is 655073501.
It is a super-3 number, since 3×10537055603 (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1053705563) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34016 + ... + 57135.
It is an arithmetic number, because the mean of its divisors is an integer number (52469370).
Almost surely, 21053705560 is an apocalyptic number.
1053705560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1053705560 is an abundant number, since it is smaller than the sum of its proper divisors (1464824200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1053705560 is a wasteful number, since it uses less digits than its factorization.
1053705560 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91196 (or 91175 counting only the distinct ones).
The product of its (nonzero) digits is 15750, while the sum is 32.
The square root of 1053705560 is about 32460.8311661917. The cubic root of 1053705560 is about 1017.5906094414.
The spelling of 1053705560 in words is "one billion, fifty-three million, seven hundred five thousand, five hundred sixty".
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