Base | Representation |
---|---|
bin | 1101111011011001… |
… | …1111111010000111 |
3 | 100122120021011101210 |
4 | 3132312133322013 |
5 | 30124120002143 |
6 | 1415000022503 |
7 | 161436342261 |
oct | 33666377207 |
9 | 10576234353 |
10 | 3738828423 |
11 | 1649520150 |
12 | 884161a33 |
13 | 47779a115 |
14 | 2767aab31 |
15 | 16d386033 |
hex | ded9fe87 |
3738828423 has 8 divisors (see below), whose sum is σ = 5438295936. Its totient is φ = 2265956600.
The previous prime is 3738828413. The next prime is 3738828433. The reversal of 3738828423 is 3248288373.
It is an interprime number because it is at equal distance from previous prime (3738828413) and next prime (3738828433).
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 3738828423 - 25 = 3738828391 is a prime.
It is a super-3 number, since 3×37388284233 (a number of 30 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3738828413) 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, 56648883 + ... + 56648948.
It is an arithmetic number, because the mean of its divisors is an integer number (679786992).
Almost surely, 23738828423 is an apocalyptic number.
3738828423 is a gapful number since it is divisible by the number (33) formed by its first and last digit.
3738828423 is a deficient number, since it is larger than the sum of its proper divisors (1699467513).
3738828423 is a wasteful number, since it uses less digits than its factorization.
3738828423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 113297845.
The product of its digits is 1548288, while the sum is 48.
The square root of 3738828423 is about 61145.9599891931. The cubic root of 3738828423 is about 1552.0719323072.
The spelling of 3738828423 in words is "three billion, seven hundred thirty-eight million, eight hundred twenty-eight thousand, four hundred twenty-three".
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