Base | Representation |
---|---|
bin | 1101010000010111… |
… | …01111001100100101 |
3 | 200100222011120112100 |
4 | 12220023233030211 |
5 | 104033323211420 |
6 | 3134101442313 |
7 | 341233146006 |
oct | 65013571445 |
9 | 20328146470 |
10 | 7116616485 |
11 | 3022165330 |
12 | 1467410399 |
13 | 895516a94 |
14 | 4b72351ad |
15 | 2b9ba2190 |
hex | 1a82ef325 |
7116616485 has 48 divisors (see below), whose sum is σ = 13646475648. Its totient is φ = 3401865600.
The previous prime is 7116616457. The next prime is 7116616511. The reversal of 7116616485 is 5846166117.
7116616485 is a `hidden beast` number, since 7 + 1 + 166 + 1 + 6 + 485 = 666.
It is not a de Polignac number, because 7116616485 - 25 = 7116616453 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 7116616485.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 66102 + ... + 136391.
It is an arithmetic number, because the mean of its divisors is an integer number (284301576).
Almost surely, 27116616485 is an apocalyptic number.
It is an amenable number.
7116616485 is a deficient number, since it is larger than the sum of its proper divisors (6529859163).
7116616485 is a wasteful number, since it uses less digits than its factorization.
7116616485 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 202586 (or 202583 counting only the distinct ones).
The product of its digits is 241920, while the sum is 45.
The square root of 7116616485 is about 84360.0408072448. The cubic root of 7116616485 is about 1923.4955567605.
The spelling of 7116616485 in words is "seven billion, one hundred sixteen million, six hundred sixteen thousand, four hundred eighty-five".
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