Base | Representation |
---|---|
bin | 100101010101111… |
… | …1011110011011110 |
3 | 10020022210120120112 |
4 | 1022223323303132 |
5 | 10031233444014 |
6 | 324200450022 |
7 | 43023405665 |
oct | 11253736336 |
9 | 3208716515 |
10 | 1253031134 |
11 | 593337923 |
12 | 2ab779912 |
13 | 16c7a1454 |
14 | bc5b5ddc |
15 | 7501373e |
hex | 4aafbcde |
1253031134 has 16 divisors (see below), whose sum is σ = 1911554736. Its totient is φ = 615859200.
The previous prime is 1253031071. The next prime is 1253031173. The reversal of 1253031134 is 4311303521.
It is a super-3 number, since 3×12530311343 (a number of 28 digits) contains 333 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 360734 + ... + 364190.
It is an arithmetic number, because the mean of its divisors is an integer number (119472171).
Almost surely, 21253031134 is an apocalyptic number.
1253031134 is a deficient number, since it is larger than the sum of its proper divisors (658523602).
1253031134 is a wasteful number, since it uses less digits than its factorization.
1253031134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6491.
The product of its (nonzero) digits is 1080, while the sum is 23.
The square root of 1253031134 is about 35398.1798119621. The cubic root of 1253031134 is about 1078.0873595249.
Adding to 1253031134 its reverse (4311303521), we get a palindrome (5564334655).
The spelling of 1253031134 in words is "one billion, two hundred fifty-three million, thirty-one thousand, one hundred thirty-four".
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