Base | Representation |
---|---|
bin | 100100111000… |
… | …1111110011100 |
3 | 1100101122011012 |
4 | 1021301332130 |
5 | 14422404322 |
6 | 1530314352 |
7 | 323253242 |
oct | 111617634 |
9 | 40348135 |
10 | 19341212 |
11 | aa10380 |
12 | 65889b8 |
13 | 4012607 |
14 | 27d6792 |
15 | 1a70ae2 |
hex | 1271f9c |
19341212 has 12 divisors (see below), whose sum is σ = 36924216. Its totient is φ = 8791440.
The previous prime is 19341199. The next prime is 19341239. The reversal of 19341212 is 21214391.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 219743 + ... + 219830.
It is an arithmetic number, because the mean of its divisors is an integer number (3077018).
Almost surely, 219341212 is an apocalyptic number.
It is an amenable number.
19341212 is a deficient number, since it is larger than the sum of its proper divisors (17583004).
19341212 is a wasteful number, since it uses less digits than its factorization.
19341212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 439588 (or 439586 counting only the distinct ones).
The product of its digits is 432, while the sum is 23.
The square root of 19341212 is about 4397.8644817684. The cubic root of 19341212 is about 268.4280491563.
The spelling of 19341212 in words is "nineteen million, three hundred forty-one thousand, two hundred twelve".
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