Base | Representation |
---|---|
bin | 10011010001101010000… |
… | …001110101010110100100 |
3 | 11200122002122202202102001 |
4 | 103101222001311112210 |
5 | 133200314432331430 |
6 | 2452305344055044 |
7 | 164462351651011 |
oct | 23215201652644 |
9 | 4618078682361 |
10 | 1324628792740 |
11 | 470854469760 |
12 | 19487b604484 |
13 | 97bb1760996 |
14 | 48180504708 |
15 | 246cb2203ca |
hex | 1346a0755a4 |
1324628792740 has 48 divisors (see below), whose sum is σ = 3041516903040. Its totient is φ = 480585934080.
The previous prime is 1324628792713. The next prime is 1324628792749. The reversal of 1324628792740 is 472978264231.
It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (55).
It is not an unprimeable number, because it can be changed into a prime (1324628792749) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6761097 + ... + 6954256.
It is an arithmetic number, because the mean of its divisors is an integer number (63364935480).
Almost surely, 21324628792740 is an apocalyptic number.
1324628792740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1324628792740 is an abundant number, since it is smaller than the sum of its proper divisors (1716888110300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1324628792740 is a wasteful number, since it uses less digits than its factorization.
1324628792740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13715812 (or 13715810 counting only the distinct ones).
The product of its (nonzero) digits is 8128512, while the sum is 55.
The spelling of 1324628792740 in words is "one trillion, three hundred twenty-four billion, six hundred twenty-eight million, seven hundred ninety-two thousand, seven hundred forty".
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