Base | Representation |
---|---|
bin | 1110011110101110… |
… | …1101010001000101 |
3 | 101000220001210001022 |
4 | 3213223231101011 |
5 | 30430032311001 |
6 | 1441411440525 |
7 | 165215623325 |
oct | 34753552105 |
9 | 11026053038 |
10 | 3886994501 |
11 | 171511a555 |
12 | 9058b6145 |
13 | 49c3a6360 |
14 | 28c339285 |
15 | 17b3a211b |
hex | e7aed445 |
3886994501 has 8 divisors (see below), whose sum is σ = 4189946880. Its totient is φ = 3584606832.
The previous prime is 3886994491. The next prime is 3886994509. The reversal of 3886994501 is 1054996883.
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 3886994501 - 26 = 3886994437 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3886994509) 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, 126821 + ... + 154458.
It is an arithmetic number, because the mean of its divisors is an integer number (523743360).
Almost surely, 23886994501 is an apocalyptic number.
It is an amenable number.
3886994501 is a deficient number, since it is larger than the sum of its proper divisors (302952379).
3886994501 is a wasteful number, since it uses less digits than its factorization.
3886994501 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 282355.
The product of its (nonzero) digits is 1866240, while the sum is 53.
The square root of 3886994501 is about 62345.7657022512. The cubic root of 3886994501 is about 1572.3092717081.
The spelling of 3886994501 in words is "three billion, eight hundred eighty-six million, nine hundred ninety-four thousand, five hundred one".
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