Base | Representation |
---|---|
bin | 11110001110111010… |
… | …01111001000011010 |
3 | 1112220011221000111201 |
4 | 33013131033020122 |
5 | 231220143411101 |
6 | 11242335344414 |
7 | 1113140124112 |
oct | 170735171032 |
9 | 45804830451 |
10 | 16231232026 |
11 | 697a11a949 |
12 | 318b98210a |
13 | 16b8957209 |
14 | add964042 |
15 | 64ee6de01 |
hex | 3c774f21a |
16231232026 has 8 divisors (see below), whose sum is σ = 24348292020. Its totient is φ = 8115134688.
The previous prime is 16231232023. The next prime is 16231232029. The reversal of 16231232026 is 62023213261.
It is an interprime number because it is at equal distance from previous prime (16231232023) and next prime (16231232029).
It can be written as a sum of positive squares in 2 ways, for example, as 8835060025 + 7396172001 = 93995^2 + 86001^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 16231231985 and 16231232003.
It is not an unprimeable number, because it can be changed into a prime (16231232023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196921 + ... + 266908.
Almost surely, 216231232026 is an apocalyptic number.
16231232026 is a deficient number, since it is larger than the sum of its proper divisors (8117059994).
16231232026 is a wasteful number, since it uses less digits than its factorization.
16231232026 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 481328.
The product of its (nonzero) digits is 5184, while the sum is 28.
Adding to 16231232026 its reverse (62023213261), we get a palindrome (78254445287).
The spelling of 16231232026 in words is "sixteen billion, two hundred thirty-one million, two hundred thirty-two thousand, twenty-six".
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