Base | Representation |
---|---|
bin | 10100000001110110101000… |
… | …111101001101000111001101 |
3 | 102112220011100101210220211202 |
4 | 110001312220331031013031 |
5 | 43021214334113443240 |
6 | 511203114240555245 |
7 | 24361112442246236 |
oct | 2401665075150715 |
9 | 375804311726752 |
10 | 88088318890445 |
11 | 26082056612a25 |
12 | 9a68133922b25 |
13 | 3a1c9011b4463 |
14 | 17a76d6b6608d |
15 | a2b5a5359315 |
hex | 501da8f4d1cd |
88088318890445 has 8 divisors (see below), whose sum is σ = 111923981649144. Its totient is φ = 66325322458624.
The previous prime is 88088318890433. The next prime is 88088318890457. The reversal of 88088318890445 is 54409881388088.
It is an interprime number because it is at equal distance from previous prime (88088318890433) and next prime (88088318890457).
It can be written as a sum of positive squares in 4 ways, for example, as 1339697447209 + 86748621443236 = 1157453^2 + 9313894^2 .
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 88088318890445 - 210 = 88088318889421 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 518166581624 + ... + 518166581793.
It is an arithmetic number, because the mean of its divisors is an integer number (13990497706143).
Almost surely, 288088318890445 is an apocalyptic number.
88088318890445 is a gapful number since it is divisible by the number (85) formed by its first and last digit.
It is an amenable number.
88088318890445 is a deficient number, since it is larger than the sum of its proper divisors (23835662758699).
88088318890445 is a wasteful number, since it uses less digits than its factorization.
88088318890445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1036333163439.
The product of its (nonzero) digits is 566231040, while the sum is 74.
The spelling of 88088318890445 in words is "eighty-eight trillion, eighty-eight billion, three hundred eighteen million, eight hundred ninety thousand, four hundred forty-five".
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