Base | Representation |
---|---|
bin | 10110101010101… |
… | …10101110000111 |
3 | 111020210111021122 |
4 | 23111112232013 |
5 | 342134204323 |
6 | 30511304155 |
7 | 4466140532 |
oct | 1325265607 |
9 | 436714248 |
10 | 190147463 |
11 | 98373670 |
12 | 5381b05b |
13 | 305178bc |
14 | 1b379a19 |
15 | 11a5eec8 |
hex | b556b87 |
190147463 has 24 divisors (see below), whose sum is σ = 222412176. Its totient is φ = 161110400.
The previous prime is 190147457. The next prime is 190147469. The reversal of 190147463 is 364741091.
It is an interprime number because it is at equal distance from previous prime (190147457) and next prime (190147469).
It is not a de Polignac number, because 190147463 - 28 = 190147207 is a prime.
It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (190147469) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 238181 + ... + 238977.
It is an arithmetic number, because the mean of its divisors is an integer number (9267174).
Almost surely, 2190147463 is an apocalyptic number.
190147463 is a deficient number, since it is larger than the sum of its proper divisors (32264713).
190147463 is a wasteful number, since it uses less digits than its factorization.
190147463 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 895 (or 872 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 35.
The square root of 190147463 is about 13789.3967598296. The cubic root of 190147463 is about 575.0383974358.
The spelling of 190147463 in words is "one hundred ninety million, one hundred forty-seven thousand, four hundred sixty-three".
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