Base | Representation |
---|---|
bin | 100100011011… |
… | …0100111000010 |
3 | 1022221021121012 |
4 | 1020312213002 |
5 | 14342114200 |
6 | 1521200522 |
7 | 321221306 |
oct | 110664702 |
9 | 38837535 |
10 | 19098050 |
11 | a864714 |
12 | 6490142 |
13 | 3c58a2a |
14 | 2771d06 |
15 | 1a23a35 |
hex | 12369c2 |
19098050 has 24 divisors (see below), whose sum is σ = 37069056. Its totient is φ = 7306640.
The previous prime is 19098049. The next prime is 19098061. The reversal of 19098050 is 5089091.
It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 19097998 and 19098016.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7154 + ... + 9453.
It is an arithmetic number, because the mean of its divisors is an integer number (1544544).
Almost surely, 219098050 is an apocalyptic number.
19098050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
19098050 is a deficient number, since it is larger than the sum of its proper divisors (17971006).
19098050 is a wasteful number, since it uses less digits than its factorization.
19098050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16642 (or 16637 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 32.
The square root of 19098050 is about 4370.1315769665. The cubic root of 19098050 is about 267.2983894448.
The spelling of 19098050 in words is "nineteen million, ninety-eight thousand, fifty".
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