Base | Representation |
---|---|
bin | 100100010010… |
… | …1010110110110 |
3 | 1022210200122212 |
4 | 1020211112312 |
5 | 14332334012 |
6 | 1515453422 |
7 | 320505263 |
oct | 110452666 |
9 | 38720585 |
10 | 19027382 |
11 | a816610 |
12 | 6457272 |
13 | 3c3280a |
14 | 275426a |
15 | 1a0cb22 |
hex | 12255b6 |
19027382 has 32 divisors (see below), whose sum is σ = 32192640. Its totient is φ = 8361280.
The previous prime is 19027373. The next prime is 19027391. The reversal of 19027382 is 28372091.
It is an interprime number because it is at equal distance from previous prime (19027373) and next prime (19027391).
It is a congruent number.
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, 138818 + ... + 138954.
It is an arithmetic number, because the mean of its divisors is an integer number (1006020).
Almost surely, 219027382 is an apocalyptic number.
19027382 is a deficient number, since it is larger than the sum of its proper divisors (13165258).
19027382 is a wasteful number, since it uses less digits than its factorization.
19027382 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 316.
The product of its (nonzero) digits is 6048, while the sum is 32.
The square root of 19027382 is about 4362.0387435235. The cubic root of 19027382 is about 266.9682896126.
It can be divided in two parts, 190 and 27382, that added together give a palindrome (27572).
The spelling of 19027382 in words is "nineteen million, twenty-seven thousand, three hundred eighty-two".
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