Base | Representation |
---|---|
bin | 10001101110111… |
… | …11001100011111 |
3 | 101100220222001102 |
4 | 20313133030133 |
5 | 301040412143 |
6 | 22432303315 |
7 | 3454316414 |
oct | 1067371437 |
9 | 340828042 |
10 | 148763423 |
11 | 76a78186 |
12 | 419a1b3b |
13 | 24a880c3 |
14 | 15a8610b |
15 | d0d80b8 |
hex | 8ddf31f |
148763423 has 4 divisors (see below), whose sum is σ = 148860768. Its totient is φ = 148666080.
The previous prime is 148763393. The next prime is 148763449. The reversal of 148763423 is 324367841.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 148763423 - 210 = 148762399 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (148763723) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46343 + ... + 49448.
It is an arithmetic number, because the mean of its divisors is an integer number (37215192).
Almost surely, 2148763423 is an apocalyptic number.
148763423 is a deficient number, since it is larger than the sum of its proper divisors (97345).
148763423 is an equidigital number, since it uses as much as digits as its factorization.
148763423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 97344.
The product of its digits is 96768, while the sum is 38.
The square root of 148763423 is about 12196.8611945861. The cubic root of 148763423 is about 529.8651882110.
The spelling of 148763423 in words is "one hundred forty-eight million, seven hundred sixty-three thousand, four hundred twenty-three".
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