Base | Representation |
---|---|
bin | 1110011010011110… |
… | …0101001010111111 |
3 | 100222122110110011201 |
4 | 3212213211022333 |
5 | 30410444314201 |
6 | 1435533000331 |
7 | 164611052401 |
oct | 34647451277 |
9 | 10878413151 |
10 | 3869135551 |
11 | 1706031896 |
12 | 8bb9230a7 |
13 | 498792628 |
14 | 289c0ab71 |
15 | 179a25801 |
hex | e69e52bf |
3869135551 has 8 divisors (see below), whose sum is σ = 3957361344. Its totient is φ = 3781155840.
The previous prime is 3869135539. The next prime is 3869135593. The reversal of 3869135551 is 1555319683.
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 3869135551 - 211 = 3869133503 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 (3869135651) 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, 29530 + ... + 92791.
It is an arithmetic number, because the mean of its divisors is an integer number (494670168).
Almost surely, 23869135551 is an apocalyptic number.
3869135551 is a deficient number, since it is larger than the sum of its proper divisors (88225793).
3869135551 is a wasteful number, since it uses less digits than its factorization.
3869135551 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 123041.
The product of its digits is 486000, while the sum is 46.
The square root of 3869135551 is about 62202.3757665252. The cubic root of 3869135551 is about 1569.8975619804.
The spelling of 3869135551 in words is "three billion, eight hundred sixty-nine million, one hundred thirty-five thousand, five hundred fifty-one".
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