Base | Representation |
---|---|
bin | 10000110111001000… |
… | …00101001110000001 |
3 | 212100212122110002201 |
4 | 20123210011032001 |
5 | 122014402043420 |
6 | 4054131513201 |
7 | 440216641360 |
oct | 103344051601 |
9 | 25325573081 |
10 | 9052377985 |
11 | 3925916622 |
12 | 1907758801 |
13 | b1358bba1 |
14 | 61c36b7d7 |
15 | 37eac610a |
hex | 21b905381 |
9052377985 has 32 divisors (see below), whose sum is σ = 12997635840. Its totient is φ = 5921035008.
The previous prime is 9052377953. The next prime is 9052378003. The reversal of 9052377985 is 5897732509.
It is not a de Polignac number, because 9052377985 - 25 = 9052377953 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30519 + ... + 137971.
It is an arithmetic number, because the mean of its divisors is an integer number (406176120).
Almost surely, 29052377985 is an apocalyptic number.
It is an amenable number.
9052377985 is a deficient number, since it is larger than the sum of its proper divisors (3945257855).
9052377985 is a wasteful number, since it uses less digits than its factorization.
9052377985 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 107577.
The product of its (nonzero) digits is 4762800, while the sum is 55.
The square root of 9052377985 is about 95143.9855429654. The cubic root of 9052377985 is about 2084.1112276434. Note that the first 3 decimals are identical.
The spelling of 9052377985 in words is "nine billion, fifty-two million, three hundred seventy-seven thousand, nine hundred eighty-five".
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