Base | Representation |
---|---|
bin | 101000001011100… |
… | …1000100110001000 |
3 | 10110221221210001111 |
4 | 1100113020212020 |
5 | 10230122214200 |
6 | 341441300104 |
7 | 45260603053 |
oct | 12027104610 |
9 | 3427853044 |
10 | 1348241800 |
11 | 632058024 |
12 | 317634634 |
13 | 186429019 |
14 | cb0bba9a |
15 | 7d56e0ba |
hex | 505c8988 |
1348241800 has 48 divisors (see below), whose sum is σ = 3167023860. Its totient is φ = 533729280.
The previous prime is 1348241747. The next prime is 1348241803. The reversal of 1348241800 is 81428431.
It can be written as a sum of positive squares in 6 ways, for example, as 260693316 + 1087548484 = 16146^2 + 32978^2 .
It is not an unprimeable number, because it can be changed into a prime (1348241803) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15349 + ... + 54148.
Almost surely, 21348241800 is an apocalyptic number.
1348241800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1348241800 is an abundant number, since it is smaller than the sum of its proper divisors (1818782060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1348241800 is a wasteful number, since it uses less digits than its factorization.
1348241800 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69610 (or 69601 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 31.
The square root of 1348241800 is about 36718.4122750426. The cubic root of 1348241800 is about 1104.7294438033.
The spelling of 1348241800 in words is "one billion, three hundred forty-eight million, two hundred forty-one thousand, eight hundred".
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