Base | Representation |
---|---|
bin | 100100111011… |
… | …0110110101100 |
3 | 1100102122120100 |
4 | 1021312312230 |
5 | 14424024241 |
6 | 1530551100 |
7 | 323365431 |
oct | 111666654 |
9 | 40378510 |
10 | 19361196 |
11 | aa24398 |
12 | 6598490 |
13 | 401b73a |
14 | 27ddb88 |
15 | 1a769b6 |
hex | 1276dac |
19361196 has 18 divisors (see below), whose sum is σ = 48940892. Its totient is φ = 6453720.
The previous prime is 19361179. The next prime is 19361213. The reversal of 19361196 is 69116391.
It is an interprime number because it is at equal distance from previous prime (19361179) and next prime (19361213).
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 537811 = 19361196 / (1 + 9 + 3 + 6 + 1 + 1 + 9 + 6).
It is a nude number because it is divisible by every one of its digits.
It is a self number, because there is not a number n which added to its sum of digits gives 19361196.
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, 268870 + ... + 268941.
Almost surely, 219361196 is an apocalyptic number.
It is an amenable number.
19361196 is an abundant number, since it is smaller than the sum of its proper divisors (29579696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19361196 is a wasteful number, since it uses less digits than its factorization.
19361196 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 537821 (or 537816 counting only the distinct ones).
The product of its digits is 8748, while the sum is 36.
The square root of 19361196 is about 4400.1359069920. The cubic root of 19361196 is about 268.5204670061.
The spelling of 19361196 in words is "nineteen million, three hundred sixty-one thousand, one hundred ninety-six".
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