Base | Representation |
---|---|
bin | 1110001001100001… |
… | …1000100001000101 |
3 | 100210200200120002220 |
4 | 3202120120201011 |
5 | 30234244331233 |
6 | 1424513122553 |
7 | 163055554524 |
oct | 34230304105 |
9 | 10720616086 |
10 | 3798042693 |
11 | 1679994765 |
12 | 89bb59459 |
13 | 486b30553 |
14 | 2805c24bb |
15 | 173680eb3 |
hex | e2618845 |
3798042693 has 32 divisors (see below), whose sum is σ = 5457715200. Its totient is φ = 2343597696.
The previous prime is 3798042671. The next prime is 3798042697. The reversal of 3798042693 is 3962408973.
It is not a de Polignac number, because 3798042693 - 26 = 3798042629 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3798042697) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 282048 + ... + 295206.
It is an arithmetic number, because the mean of its divisors is an integer number (170553600).
Almost surely, 23798042693 is an apocalyptic number.
It is an amenable number.
3798042693 is a deficient number, since it is larger than the sum of its proper divisors (1659672507).
3798042693 is a wasteful number, since it uses less digits than its factorization.
3798042693 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13321.
The product of its (nonzero) digits is 1959552, while the sum is 51.
The square root of 3798042693 is about 61628.2621286695. The cubic root of 3798042693 is about 1560.2227784242. Note that the first 3 decimals are identical.
The spelling of 3798042693 in words is "three billion, seven hundred ninety-eight million, forty-two thousand, six hundred ninety-three".
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