Base | Representation |
---|---|
bin | 101001101111101110… |
… | …0111101000110100011 |
3 | 22120101202000020020101 |
4 | 1103133130331012203 |
5 | 2432044423133040 |
6 | 105103413123231 |
7 | 6322365412036 |
oct | 1233734750643 |
9 | 276352006211 |
10 | 89648255395 |
11 | 35024115176 |
12 | 1545b029517 |
13 | 85b8ca7c8a |
14 | 44a62d901d |
15 | 24ea54b09a |
hex | 14df73d1a3 |
89648255395 has 8 divisors (see below), whose sum is σ = 107820748656. Its totient is φ = 71556709536.
The previous prime is 89648255393. The next prime is 89648255471. The reversal of 89648255395 is 59355284698.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 89648255395 - 21 = 89648255393 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (89648255393) 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, 20234412 + ... + 20238841.
It is an arithmetic number, because the mean of its divisors is an integer number (13477593582).
Almost surely, 289648255395 is an apocalyptic number.
89648255395 is a deficient number, since it is larger than the sum of its proper divisors (18172493261).
89648255395 is a wasteful number, since it uses less digits than its factorization.
89648255395 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40473701.
The product of its digits is 93312000, while the sum is 64.
The spelling of 89648255395 in words is "eighty-nine billion, six hundred forty-eight million, two hundred fifty-five thousand, three hundred ninety-five".
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