Base | Representation |
---|---|
bin | 1011000100110001100… |
… | …0101001000101000000 |
3 | 200012002112220221121121 |
4 | 2301030120221011000 |
5 | 11104123040323102 |
6 | 223223154002024 |
7 | 16513552034320 |
oct | 2611430510500 |
9 | 605075827547 |
10 | 190260089152 |
11 | 73763951001 |
12 | 30a59876314 |
13 | 14c31497713 |
14 | 92cc703280 |
15 | 4e3833eb37 |
hex | 2c4c629140 |
190260089152 has 56 divisors (see below), whose sum is σ = 432479638976. Its totient is φ = 81351641088.
The previous prime is 190260089137. The next prime is 190260089153. The reversal of 190260089152 is 251980062091.
It is a tau number, because it is divible by the number of its divisors (56).
It is a junction number, because it is equal to n+sod(n) for n = 190260089099 and 190260089108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (190260089153) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 296418 + ... + 684385.
It is an arithmetic number, because the mean of its divisors is an integer number (7722850696).
Almost surely, 2190260089152 is an apocalyptic number.
It is an amenable number.
190260089152 is an abundant number, since it is smaller than the sum of its proper divisors (242219549824).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
190260089152 is an equidigital number, since it uses as much as digits as its factorization.
190260089152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 981255 (or 981245 counting only the distinct ones).
The product of its (nonzero) digits is 77760, while the sum is 43.
The spelling of 190260089152 in words is "one hundred ninety billion, two hundred sixty million, eighty-nine thousand, one hundred fifty-two".
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