Base | Representation |
---|---|
bin | 1100111111011001… |
… | …00111110010011100 |
3 | 200000001021012101100 |
4 | 12133230213302130 |
5 | 103240401220243 |
6 | 3112014113100 |
7 | 334554035622 |
oct | 63754476234 |
9 | 20001235340 |
10 | 6974241948 |
11 | 2a59861223 |
12 | 14277ab790 |
13 | 871b879ab |
14 | 4a2373512 |
15 | 2ac42c0d3 |
hex | 19fb27c9c |
6974241948 has 18 divisors (see below), whose sum is σ = 17629333904. Its totient is φ = 2324747304.
The previous prime is 6974241931. The next prime is 6974241949. The reversal of 6974241948 is 8491424796.
It is a tau number, because it is divible by the number of its divisors (18).
It is a junction number, because it is equal to n+sod(n) for n = 6974241894 and 6974241903.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6974241949) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 96864436 + ... + 96864507.
Almost surely, 26974241948 is an apocalyptic number.
It is an amenable number.
6974241948 is an abundant number, since it is smaller than the sum of its proper divisors (10655091956).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6974241948 is a wasteful number, since it uses less digits than its factorization.
6974241948 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 193728953 (or 193728948 counting only the distinct ones).
The product of its digits is 3483648, while the sum is 54.
The square root of 6974241948 is about 83511.9269805218. The cubic root of 6974241948 is about 1910.5819474306.
The spelling of 6974241948 in words is "six billion, nine hundred seventy-four million, two hundred forty-one thousand, nine hundred forty-eight".
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