Base | Representation |
---|---|
bin | 10010001000101… |
… | …10101101110101 |
3 | 101121021100010121 |
4 | 21010112231311 |
5 | 302421332230 |
6 | 23032451541 |
7 | 3525065560 |
oct | 1104265565 |
9 | 347240117 |
10 | 152136565 |
11 | 789714a9 |
12 | 42b49bb1 |
13 | 25699549 |
14 | 162c34d7 |
15 | d55277a |
hex | 9116b75 |
152136565 has 16 divisors (see below), whose sum is σ = 211761792. Its totient is φ = 102763584.
The previous prime is 152136557. The next prime is 152136583. The reversal of 152136565 is 565631251.
152136565 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 152136565 - 23 = 152136557 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 152136565.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30094 + ... + 34783.
It is an arithmetic number, because the mean of its divisors is an integer number (13235112).
Almost surely, 2152136565 is an apocalyptic number.
It is an amenable number.
152136565 is a deficient number, since it is larger than the sum of its proper divisors (59625227).
152136565 is an equidigital number, since it uses as much as digits as its factorization.
152136565 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64956.
The product of its digits is 27000, while the sum is 34.
The square root of 152136565 is about 12334.3652045819. The cubic root of 152136565 is about 533.8401109682.
The spelling of 152136565 in words is "one hundred fifty-two million, one hundred thirty-six thousand, five hundred sixty-five".
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