Base | Representation |
---|---|
bin | 101100011111110… |
… | …0000111110001100 |
3 | 10212001102112212212 |
4 | 1120333200332030 |
5 | 11024204421012 |
6 | 404053045552 |
7 | 51666450155 |
oct | 13077407614 |
9 | 3761375785 |
10 | 1493045132 |
11 | 6a686a9a7 |
12 | 3580268b8 |
13 | 1aa428777 |
14 | 10241292c |
15 | 8b123b22 |
hex | 58fe0f8c |
1493045132 has 18 divisors (see below), whose sum is σ = 2642572548. Its totient is φ = 738119008.
The previous prime is 1493045123. The next prime is 1493045153. The reversal of 1493045132 is 2315403941.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8123 + ... + 55245.
It is an arithmetic number, because the mean of its divisors is an integer number (146809586).
Almost surely, 21493045132 is an apocalyptic number.
It is an amenable number.
1493045132 is a deficient number, since it is larger than the sum of its proper divisors (1149527416).
1493045132 is an equidigital number, since it uses as much as digits as its factorization.
1493045132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47305 (or 47214 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 32.
The square root of 1493045132 is about 38639.9421842218. The cubic root of 1493045132 is about 1142.9423152862.
The spelling of 1493045132 in words is "one billion, four hundred ninety-three million, forty-five thousand, one hundred thirty-two".
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