Base | Representation |
---|---|
bin | 101011010101011101100100… |
… | …000110100011111111111111 |
3 | 220222211022022020221101002222 |
4 | 223111131210012203333333 |
5 | 144440120031404430134 |
6 | 1513204121303035555 |
7 | 55100510005201352 |
oct | 5325354406437777 |
9 | 828738266841088 |
10 | 190590853201919 |
11 | 55801143a37075 |
12 | 1946194b13bbbb |
13 | 8246842a93201 |
14 | 350c90a070299 |
15 | 1707a8ae91a2e |
hex | ad57641a3fff |
190590853201919 has 4 divisors (see below), whose sum is σ = 190684786596360. Its totient is φ = 190496919807480.
The previous prime is 190590853201877. The next prime is 190590853201981. The reversal of 190590853201919 is 919102358095091.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 190590853201919 - 220 = 190590852153343 is a prime.
It is a super-2 number, since 2×1905908532019192 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (190590853201319) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46966694177 + ... + 46966698234.
It is an arithmetic number, because the mean of its divisors is an integer number (47671196649090).
Almost surely, 2190590853201919 is an apocalyptic number.
190590853201919 is a deficient number, since it is larger than the sum of its proper divisors (93933394441).
190590853201919 is an equidigital number, since it uses as much as digits as its factorization.
190590853201919 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 93933394440.
The product of its (nonzero) digits is 7873200, while the sum is 62.
The spelling of 190590853201919 in words is "one hundred ninety trillion, five hundred ninety billion, eight hundred fifty-three million, two hundred one thousand, nine hundred nineteen".
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