Base | Representation |
---|---|
bin | 10110101010100… |
… | …01100011000010 |
3 | 111020202102012212 |
4 | 23111101203002 |
5 | 342133020044 |
6 | 30511022122 |
7 | 4466022002 |
oct | 1325214302 |
9 | 436672185 |
10 | 190126274 |
11 | 98359758 |
12 | 5380a942 |
13 | 3050b070 |
14 | 1b372002 |
15 | 11a58a9e |
hex | b5518c2 |
190126274 has 32 divisors (see below), whose sum is σ = 327257280. Its totient is φ = 82112832.
The previous prime is 190126259. The next prime is 190126319. The reversal of 190126274 is 472621091.
It is a happy number.
It is a super-2 number, since 2×1901262742 = 72296000130246152, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 190126274.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38684 + ... + 43320.
It is an arithmetic number, because the mean of its divisors is an integer number (10226790).
Almost surely, 2190126274 is an apocalyptic number.
190126274 is a deficient number, since it is larger than the sum of its proper divisors (137131006).
190126274 is a wasteful number, since it uses less digits than its factorization.
190126274 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4754.
The product of its (nonzero) digits is 6048, while the sum is 32.
The square root of 190126274 is about 13788.6284307033. The cubic root of 190126274 is about 575.0170369243.
The spelling of 190126274 in words is "one hundred ninety million, one hundred twenty-six thousand, two hundred seventy-four".
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