Base | Representation |
---|---|
bin | 100101010111000… |
… | …0011110001011101 |
3 | 10020100211212112110 |
4 | 1022232003301131 |
5 | 10031404304221 |
6 | 324220424233 |
7 | 43031215455 |
oct | 11256036135 |
9 | 3210755473 |
10 | 1253588061 |
11 | 5936882a0 |
12 | 2ab9a8079 |
13 | 16c937aab |
14 | bc6bcd65 |
15 | 750c3776 |
hex | 4ab83c5d |
1253588061 has 16 divisors (see below), whose sum is σ = 1919370240. Its totient is φ = 719763120.
The previous prime is 1253588059. The next prime is 1253588071. The reversal of 1253588061 is 1608853521.
1253588061 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 1253588061 - 21 = 1253588059 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1253588071) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 999045 + ... + 1000298.
It is an arithmetic number, because the mean of its divisors is an integer number (119960640).
Almost surely, 21253588061 is an apocalyptic number.
1253588061 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1253588061 is a deficient number, since it is larger than the sum of its proper divisors (665782179).
1253588061 is a wasteful number, since it uses less digits than its factorization.
1253588061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1999376.
The product of its (nonzero) digits is 57600, while the sum is 39.
The square root of 1253588061 is about 35406.0455430990. The cubic root of 1253588061 is about 1078.2470594744.
The spelling of 1253588061 in words is "one billion, two hundred fifty-three million, five hundred eighty-eight thousand, sixty-one".
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