Base | Representation |
---|---|
bin | 100100011010… |
… | …1011010011100 |
3 | 1022221000212122 |
4 | 1020311122130 |
5 | 14341440043 |
6 | 1521122112 |
7 | 321201104 |
oct | 110653234 |
9 | 38830778 |
10 | 19093148 |
11 | a860a68 |
12 | 6489338 |
13 | 3c56729 |
14 | 2770204 |
15 | 1a22368 |
hex | 123569c |
19093148 has 18 divisors (see below), whose sum is σ = 34532568. Its totient is φ = 9236760.
The previous prime is 19093133. The next prime is 19093153. The reversal of 19093148 is 84139091.
It is a plaindrome in base 16.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1361 + ... + 6327.
It is an arithmetic number, because the mean of its divisors is an integer number (1918476).
Almost surely, 219093148 is an apocalyptic number.
It is an amenable number.
19093148 is a deficient number, since it is larger than the sum of its proper divisors (15439420).
19093148 is a wasteful number, since it uses less digits than its factorization.
19093148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5033 (or 5000 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 35.
The square root of 19093148 is about 4369.5706882942. The cubic root of 19093148 is about 267.2755178457.
The spelling of 19093148 in words is "nineteen million, ninety-three thousand, one hundred forty-eight".
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