Base | Representation |
---|---|
bin | 101000010010111… |
… | …0011011111101010 |
3 | 10111020012011101221 |
4 | 1100211303133222 |
5 | 10232113300110 |
6 | 342055532254 |
7 | 45335361103 |
oct | 12045633752 |
9 | 3436164357 |
10 | 1352087530 |
11 | 634244412 |
12 | 31898a08a |
13 | 1871745c1 |
14 | cb7dd3aa |
15 | 7da7d7da |
hex | 509737ea |
1352087530 has 16 divisors (see below), whose sum is σ = 2443944960. Its totient is φ = 538571152.
The previous prime is 1352087521. The next prime is 1352087533. The reversal of 1352087530 is 357802531.
It is not an unprimeable number, because it can be changed into a prime (1352087533) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 280474 + ... + 285253.
It is an arithmetic number, because the mean of its divisors is an integer number (152746560).
Almost surely, 21352087530 is an apocalyptic number.
1352087530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1352087530 is a deficient number, since it is larger than the sum of its proper divisors (1091857430).
1352087530 is a wasteful number, since it uses less digits than its factorization.
1352087530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 565973.
The product of its (nonzero) digits is 25200, while the sum is 34.
The square root of 1352087530 is about 36770.7428535242. The cubic root of 1352087530 is about 1105.7788248273.
The spelling of 1352087530 in words is "one billion, three hundred fifty-two million, eighty-seven thousand, five hundred thirty".
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