Base | Representation |
---|---|
bin | 101110000001110110… |
… | …001101000100010111 |
3 | 11201120101022010220020 |
4 | 232001312031010113 |
5 | 1302204304013143 |
6 | 34412112440223 |
7 | 3366515335641 |
oct | 560166150427 |
9 | 151511263806 |
10 | 49423110423 |
11 | 19a6206a405 |
12 | 96b3849073 |
13 | 48783a624b |
14 | 256bc81891 |
15 | 1443dde883 |
hex | b81d8d117 |
49423110423 has 64 divisors (see below), whose sum is σ = 70679347200. Its totient is φ = 30664529280.
The previous prime is 49423110389. The next prime is 49423110433. The reversal of 49423110423 is 32401132494.
It is not a de Polignac number, because 49423110423 - 28 = 49423110167 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49423110433) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 149314368 + ... + 149314698.
It is an arithmetic number, because the mean of its divisors is an integer number (1104364800).
Almost surely, 249423110423 is an apocalyptic number.
49423110423 is a gapful number since it is divisible by the number (43) formed by its first and last digit.
49423110423 is a deficient number, since it is larger than the sum of its proper divisors (21256236777).
49423110423 is a wasteful number, since it uses less digits than its factorization.
49423110423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 812.
The product of its (nonzero) digits is 20736, while the sum is 33.
The spelling of 49423110423 in words is "forty-nine billion, four hundred twenty-three million, one hundred ten thousand, four hundred twenty-three".
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