Base | Representation |
---|---|
bin | 111101100001001… |
… | …111101011001101 |
3 | 2122221010101111210 |
4 | 331201033223031 |
5 | 4103211001013 |
6 | 250230005033 |
7 | 34401630114 |
oct | 7541175315 |
9 | 2587111453 |
10 | 1032125133 |
11 | 48a675986 |
12 | 2497a6779 |
13 | 135aa7540 |
14 | 9b110c7b |
15 | 60929cc3 |
hex | 3d84facd |
1032125133 has 8 divisors (see below), whose sum is σ = 1482025888. Its totient is φ = 635153904.
The previous prime is 1032125119. The next prime is 1032125137. The reversal of 1032125133 is 3315212301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1032125133 - 24 = 1032125117 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1032125137) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13232335 + ... + 13232412.
It is an arithmetic number, because the mean of its divisors is an integer number (185253236).
Almost surely, 21032125133 is an apocalyptic number.
1032125133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
1032125133 is a deficient number, since it is larger than the sum of its proper divisors (449900755).
1032125133 is a wasteful number, since it uses less digits than its factorization.
1032125133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26464763.
The product of its (nonzero) digits is 540, while the sum is 21.
The square root of 1032125133 is about 32126.7043594577. The cubic root of 1032125133 is about 1010.5957120295.
Adding to 1032125133 its reverse (3315212301), we get a palindrome (4347337434).
It can be divided in two parts, 103212 and 5133, that added together give a triangular number (108345 = T465).
The spelling of 1032125133 in words is "one billion, thirty-two million, one hundred twenty-five thousand, one hundred thirty-three".
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