Base | Representation |
---|---|
bin | 1000111011101101000… |
… | …1011001100110110101 |
3 | 112200010021220011110001 |
4 | 2032323101121212311 |
5 | 10003244213143320 |
6 | 154300131431301 |
7 | 14042011255255 |
oct | 2167321314665 |
9 | 480107804401 |
10 | 153465756085 |
11 | 5a0a2466a84 |
12 | 258ab455531 |
13 | 116195b91c5 |
14 | 75dbb97965 |
15 | 3ed2ec520a |
hex | 23bb4599b5 |
153465756085 has 4 divisors (see below), whose sum is σ = 184158907308. Its totient is φ = 122772604864.
The previous prime is 153465756049. The next prime is 153465756097. The reversal of 153465756085 is 580657564351.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 580657564351 = 4591 ⋅126477361.
It can be written as a sum of positive squares in 2 ways, for example, as 116648205444 + 36817550641 = 341538^2 + 191879^2 .
It is a cyclic number.
It is not a de Polignac number, because 153465756085 - 217 = 153465625013 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15346575604 + ... + 15346575613.
It is an arithmetic number, because the mean of its divisors is an integer number (46039726827).
Almost surely, 2153465756085 is an apocalyptic number.
It is an amenable number.
153465756085 is a deficient number, since it is larger than the sum of its proper divisors (30693151223).
153465756085 is an equidigital number, since it uses as much as digits as its factorization.
153465756085 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30693151222.
The product of its (nonzero) digits is 15120000, while the sum is 55.
The spelling of 153465756085 in words is "one hundred fifty-three billion, four hundred sixty-five million, seven hundred fifty-six thousand, eighty-five".
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