Base | Representation |
---|---|
bin | 100010010101010… |
… | …1101000111010101 |
3 | 2222021202222100210 |
4 | 1010222231013111 |
5 | 4324410424100 |
6 | 310152200033 |
7 | 40356140211 |
oct | 10452550725 |
9 | 2867688323 |
10 | 1152045525 |
11 | 541332944 |
12 | 281999019 |
13 | 1548a4157 |
14 | ad009941 |
15 | 6b216c50 |
hex | 44aad1d5 |
1152045525 has 48 divisors (see below), whose sum is σ = 2023630400. Its totient is φ = 576668160.
The previous prime is 1152045497. The next prime is 1152045539. The reversal of 1152045525 is 5255402511.
It is not a de Polignac number, because 1152045525 - 214 = 1152029141 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1152045492 and 1152045501.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 151617 + ... + 159033.
Almost surely, 21152045525 is an apocalyptic number.
1152045525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
1152045525 is a deficient number, since it is larger than the sum of its proper divisors (871584875).
1152045525 is a wasteful number, since it uses less digits than its factorization.
1152045525 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7558 (or 7553 counting only the distinct ones).
The product of its (nonzero) digits is 10000, while the sum is 30.
The square root of 1152045525 is about 33941.7961369165. The cubic root of 1152045525 is about 1048.3103664429.
The spelling of 1152045525 in words is "one billion, one hundred fifty-two million, forty-five thousand, five hundred twenty-five".
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