Base | Representation |
---|---|
bin | 1101101111011111… |
… | …1110110011111101 |
3 | 100112002021210120221 |
4 | 3123313332303331 |
5 | 30023323314001 |
6 | 1410013341341 |
7 | 160262003140 |
oct | 33367766375 |
9 | 10462253527 |
10 | 3688885501 |
11 | 1623309304 |
12 | 86b497851 |
13 | 46a3319b2 |
14 | 26dcca057 |
15 | 168cbd1a1 |
hex | dbdfecfd |
3688885501 has 8 divisors (see below), whose sum is σ = 4231543680. Its totient is φ = 3150145968.
The previous prime is 3688885493. The next prime is 3688885547. The reversal of 3688885501 is 1055888863.
3688885501 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3688885501 - 23 = 3688885493 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3688885001) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 977641 + ... + 981406.
It is an arithmetic number, because the mean of its divisors is an integer number (528942960).
Almost surely, 23688885501 is an apocalyptic number.
It is an amenable number.
3688885501 is a deficient number, since it is larger than the sum of its proper divisors (542658179).
3688885501 is a wasteful number, since it uses less digits than its factorization.
3688885501 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1959323.
The product of its (nonzero) digits is 1843200, while the sum is 52.
The square root of 3688885501 is about 60736.1959707718. The cubic root of 3688885501 is about 1545.1301197826.
The spelling of 3688885501 in words is "three billion, six hundred eighty-eight million, eight hundred eighty-five thousand, five hundred one".
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