Base | Representation |
---|---|
bin | 1011001101001100011… |
… | …0111000101111000001 |
3 | 200101221002000112202002 |
4 | 2303103012320233001 |
5 | 11123240202440344 |
6 | 224235335233345 |
7 | 16623556023020 |
oct | 2632306705701 |
9 | 611832015662 |
10 | 192520358849 |
11 | 747137a6095 |
12 | 3138a818855 |
13 | 1520183ba00 |
14 | 946498c8b7 |
15 | 501b9b444e |
hex | 2cd31b8bc1 |
192520358849 has 48 divisors (see below), whose sum is σ = 240097288320. Its totient is φ = 151146777600.
The previous prime is 192520358843. The next prime is 192520358861. The reversal of 192520358849 is 948853025291.
192520358849 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 192520358849 - 220 = 192519310273 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 192520358794 and 192520358803.
It is not an unprimeable number, because it can be changed into a prime (192520358843) 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 47 ways as a sum of consecutive naturals, for example, 160299449 + ... + 160300649.
It is an arithmetic number, because the mean of its divisors is an integer number (5002026840).
Almost surely, 2192520358849 is an apocalyptic number.
It is an amenable number.
192520358849 is a deficient number, since it is larger than the sum of its proper divisors (47576929471).
192520358849 is a wasteful number, since it uses less digits than its factorization.
192520358849 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2170 (or 2157 counting only the distinct ones).
The product of its (nonzero) digits is 6220800, while the sum is 56.
The spelling of 192520358849 in words is "one hundred ninety-two billion, five hundred twenty million, three hundred fifty-eight thousand, eight hundred forty-nine".
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