Base | Representation |
---|---|
bin | 100011101010111000… |
… | …100011000001000011 |
3 | 10122212020000110022101 |
4 | 203222320203001003 |
5 | 1111414402233103 |
6 | 25332303051231 |
7 | 2524056200254 |
oct | 435270430103 |
9 | 118766013271 |
10 | 38300430403 |
11 | 1527465a274 |
12 | 750a8a0b17 |
13 | 37c4c26b91 |
14 | 1bd4998b2b |
15 | ee26baa1d |
hex | 8eae23043 |
38300430403 has 2 divisors, whose sum is σ = 38300430404. Its totient is φ = 38300430402.
The previous prime is 38300430397. The next prime is 38300430431. The reversal of 38300430403 is 30403400383.
It is an a-pointer prime, because the next prime (38300430431) can be obtained adding 38300430403 to its sum of digits (28).
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 38300430403 - 213 = 38300422211 is a prime.
It is not a weakly prime, because it can be changed into another prime (38300530403) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19150215201 + 19150215202.
It is an arithmetic number, because the mean of its divisors is an integer number (19150215202).
Almost surely, 238300430403 is an apocalyptic number.
38300430403 is a deficient number, since it is larger than the sum of its proper divisors (1).
38300430403 is an equidigital number, since it uses as much as digits as its factorization.
38300430403 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 10368, while the sum is 28.
Adding to 38300430403 its reverse (30403400383), we get a palindrome (68703830786).
The spelling of 38300430403 in words is "thirty-eight billion, three hundred million, four hundred thirty thousand, four hundred three".
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