Base | Representation |
---|---|
bin | 10110101011101… |
… | …00010110110000 |
3 | 111021000122210101 |
4 | 23111310112300 |
5 | 342202100343 |
6 | 30514042144 |
7 | 4500154450 |
oct | 1325642660 |
9 | 437018711 |
10 | 190268848 |
11 | 98446890 |
12 | 53879354 |
13 | 3055ac23 |
14 | 1b3abd60 |
15 | 11a85e4d |
hex | b5745b0 |
190268848 has 40 divisors (see below), whose sum is σ = 459613440. Its totient is φ = 74130240.
The previous prime is 190268843. The next prime is 190268861. The reversal of 190268848 is 848862091.
190268848 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 190268798 and 190268807.
It is not an unprimeable number, because it can be changed into a prime (190268843) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75988 + ... + 78451.
It is an arithmetic number, because the mean of its divisors is an integer number (11490336).
Almost surely, 2190268848 is an apocalyptic number.
It is an amenable number.
190268848 is an abundant number, since it is smaller than the sum of its proper divisors (269344592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
190268848 is a wasteful number, since it uses less digits than its factorization.
190268848 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 154465 (or 154459 counting only the distinct ones).
The product of its (nonzero) digits is 221184, while the sum is 46.
The square root of 190268848 is about 13793.7974466787. The cubic root of 190268848 is about 575.1607343965.
The spelling of 190268848 in words is "one hundred ninety million, two hundred sixty-eight thousand, eight hundred forty-eight".
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