Base | Representation |
---|---|
bin | 1100111101000001… |
… | …00111110011000010 |
3 | 122221122210000021221 |
4 | 12132200213303002 |
5 | 103220301202132 |
6 | 3110023105254 |
7 | 334222510426 |
oct | 63640476302 |
9 | 18848700257 |
10 | 6954319042 |
11 | 2a49593910 |
12 | 1420ba222a |
13 | 86aa006a8 |
14 | 49d868b86 |
15 | 2aa7e3e97 |
hex | 19e827cc2 |
6954319042 has 32 divisors (see below), whose sum is σ = 11472865344. Its totient is φ = 3135283200.
The previous prime is 6954319033. The next prime is 6954319049. The reversal of 6954319042 is 2409134596.
It is a self number, because there is not a number n which added to its sum of digits gives 6954319042.
It is not an unprimeable number, because it can be changed into a prime (6954319049) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2067442 + ... + 2070802.
It is an arithmetic number, because the mean of its divisors is an integer number (358527042).
Almost surely, 26954319042 is an apocalyptic number.
6954319042 is a deficient number, since it is larger than the sum of its proper divisors (4518546302).
6954319042 is a wasteful number, since it uses less digits than its factorization.
6954319042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4114.
The product of its (nonzero) digits is 233280, while the sum is 43.
The square root of 6954319042 is about 83392.5598719694. The cubic root of 6954319042 is about 1908.7609300426.
The spelling of 6954319042 in words is "six billion, nine hundred fifty-four million, three hundred nineteen thousand, forty-two".
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