Base | Representation |
---|---|
bin | 1100111111010111… |
… | …11101100110000000 |
3 | 200000000221102022022 |
4 | 12133223331212000 |
5 | 103240330202440 |
6 | 3112010301012 |
7 | 334552416014 |
oct | 63753754600 |
9 | 20000842268 |
10 | 6974069120 |
11 | 2a59753397 |
12 | 1427727768 |
13 | 871b27125 |
14 | 4a232a544 |
15 | 2ac3e5cb5 |
hex | 19fafd980 |
6974069120 has 128 divisors (see below), whose sum is σ = 17756690400. Its totient is φ = 2610135040.
The previous prime is 6974069119. The next prime is 6974069153. The reversal of 6974069120 is 219604796.
It is a tau number, because it is divible by the number of its divisors (128).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1945730 + ... + 1949310.
Almost surely, 26974069120 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 6974069120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8878345200).
6974069120 is an abundant number, since it is smaller than the sum of its proper divisors (10782621280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6974069120 is a wasteful number, since it uses less digits than its factorization.
6974069120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3796 (or 3784 counting only the distinct ones).
The product of its (nonzero) digits is 163296, while the sum is 44.
The square root of 6974069120 is about 83510.8922237094. The cubic root of 6974069120 is about 1910.5661653195.
The spelling of 6974069120 in words is "six billion, nine hundred seventy-four million, sixty-nine thousand, one hundred twenty".
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