Base | Representation |
---|---|
bin | 101000001100000… |
… | …0110011001000000 |
3 | 10110222102122021000 |
4 | 1100120012121000 |
5 | 10230203314122 |
6 | 341450532000 |
7 | 45263006022 |
oct | 12030063100 |
9 | 3428378230 |
10 | 1348494912 |
11 | 632210206 |
12 | 317737000 |
13 | 1864b72ab |
14 | cb146012 |
15 | 7d5be0ac |
hex | 50606640 |
1348494912 has 56 divisors (see below), whose sum is σ = 3964330400. Its totient is φ = 449497728.
The previous prime is 1348494877. The next prime is 1348494943. The reversal of 1348494912 is 2194948431.
It is a nude number because it is divisible by every one of its digits.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 388462 + ... + 391917.
Almost surely, 21348494912 is an apocalyptic number.
1348494912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1348494912 is an abundant number, since it is smaller than the sum of its proper divisors (2615835488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1348494912 is an equidigital number, since it uses as much as digits as its factorization.
1348494912 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 780400 (or 780384 counting only the distinct ones).
The product of its digits is 248832, while the sum is 45.
The square root of 1348494912 is about 36721.8587764835. The cubic root of 1348494912 is about 1104.7985715573.
The spelling of 1348494912 in words is "one billion, three hundred forty-eight million, four hundred ninety-four thousand, nine hundred twelve".
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