Base | Representation |
---|---|
bin | 11101100011101000001… |
… | …11101000111001110000 |
3 | 10121002100011010202022120 |
4 | 32301310013220321300 |
5 | 113114331433111311 |
6 | 2054313024434240 |
7 | 133241351215401 |
oct | 16616407507160 |
9 | 3532304122276 |
10 | 1015560441456 |
11 | 361773436970 |
12 | 1449a5178980 |
13 | 749c7c6c852 |
14 | 37220c779a8 |
15 | 1b63c882706 |
hex | ec741e8e70 |
1015560441456 has 80 divisors (see below), whose sum is σ = 2871802442880. Its totient is φ = 306695215360.
The previous prime is 1015560441451. The next prime is 1015560441457. The reversal of 1015560441456 is 6541440655101.
1015560441456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1015560441451) 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, 3127566 + ... + 3436973.
It is an arithmetic number, because the mean of its divisors is an integer number (35897530536).
Almost surely, 21015560441456 is an apocalyptic number.
1015560441456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
1015560441456 is an abundant number, since it is smaller than the sum of its proper divisors (1856242001424).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1015560441456 is a wasteful number, since it uses less digits than its factorization.
1015560441456 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6564854 (or 6564848 counting only the distinct ones).
The product of its (nonzero) digits is 288000, while the sum is 42.
The spelling of 1015560441456 in words is "one trillion, fifteen billion, five hundred sixty million, four hundred forty-one thousand, four hundred fifty-six".
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