Base | Representation |
---|---|
bin | 10110101010011… |
… | …11111001100000 |
3 | 111020202001221201 |
4 | 23111033321200 |
5 | 342132311040 |
6 | 30510530544 |
7 | 4465663213 |
oct | 1325177140 |
9 | 436661851 |
10 | 190119520 |
11 | 98354678 |
12 | 53806a54 |
13 | 30507c76 |
14 | 1b36d77a |
15 | 11a56a9a |
hex | b54fe60 |
190119520 has 24 divisors (see below), whose sum is σ = 449157744. Its totient is φ = 76047744.
The previous prime is 190119487. The next prime is 190119539. The reversal of 190119520 is 25911091.
190119520 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1901195202 = 72290863770060800, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 593964 + ... + 594283.
It is an arithmetic number, because the mean of its divisors is an integer number (18714906).
Almost surely, 2190119520 is an apocalyptic number.
190119520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
190119520 is an abundant number, since it is smaller than the sum of its proper divisors (259038224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
190119520 is a wasteful number, since it uses less digits than its factorization.
190119520 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1188262 (or 1188254 counting only the distinct ones).
The product of its (nonzero) digits is 810, while the sum is 28.
The square root of 190119520 is about 13788.3835165693. The cubic root of 190119520 is about 575.0102279214.
The spelling of 190119520 in words is "one hundred ninety million, one hundred nineteen thousand, five hundred twenty".
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