Base | Representation |
---|---|
bin | 1100011110010101… |
… | …11011001100100000 |
3 | 122021201112111000022 |
4 | 12033022323030200 |
5 | 102203411114323 |
6 | 3024311213012 |
7 | 324646221611 |
oct | 61712731440 |
9 | 18251474008 |
10 | 6696973088 |
11 | 29272a3003 |
12 | 136a977168 |
13 | 8295b8490 |
14 | 4775d9c08 |
15 | 292e0d4c8 |
hex | 18f2bb320 |
6696973088 has 48 divisors (see below), whose sum is σ = 14253091776. Its totient is φ = 3079107840.
The previous prime is 6696973079. The next prime is 6696973091. The reversal of 6696973088 is 8803796966.
It is a self number, because there is not a number n which added to its sum of digits gives 6696973088.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78803 + ... + 140013.
It is an arithmetic number, because the mean of its divisors is an integer number (296939412).
Almost surely, 26696973088 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 6696973088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7126545888).
6696973088 is an abundant number, since it is smaller than the sum of its proper divisors (7556118688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6696973088 is a wasteful number, since it uses less digits than its factorization.
6696973088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61497 (or 61489 counting only the distinct ones).
The product of its (nonzero) digits is 23514624, while the sum is 62.
The square root of 6696973088 is about 81835.0358220732. The cubic root of 6696973088 is about 1884.9196904716.
The spelling of 6696973088 in words is "six billion, six hundred ninety-six million, nine hundred seventy-three thousand, eighty-eight".
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