Base | Representation |
---|---|
bin | 10001111010111110… |
… | …100000101100000110 |
3 | 1211200002020120012210 |
4 | 101322332200230012 |
5 | 303402211420413 |
6 | 12501245524250 |
7 | 1250601310302 |
oct | 217276405406 |
9 | 54602216183 |
10 | 19243076358 |
11 | 81852400a0 |
12 | 3890573686 |
13 | 1a7892791c |
14 | d07970d02 |
15 | 7795a23c3 |
hex | 47afa0b06 |
19243076358 has 16 divisors (see below), whose sum is σ = 41984894016. Its totient is φ = 5831235240.
The previous prime is 19243076317. The next prime is 19243076399. The reversal of 19243076358 is 85367034291.
19243076358 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (19243076317) and next prime (19243076399).
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 145780816 + ... + 145780947.
It is an arithmetic number, because the mean of its divisors is an integer number (2624055876).
It is a 1-persistent number, because it is pandigital, but 2⋅19243076358 = 38486152716 is not.
Almost surely, 219243076358 is an apocalyptic number.
19243076358 is an abundant number, since it is smaller than the sum of its proper divisors (22741817658).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19243076358 is a wasteful number, since it uses less digits than its factorization.
19243076358 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 291561779.
The product of its (nonzero) digits is 1088640, while the sum is 48.
The spelling of 19243076358 in words is "nineteen billion, two hundred forty-three million, seventy-six thousand, three hundred fifty-eight".
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