| Base | Representation |
|---|---|
| bin | 11110010011111101001… |
| … | …00001110111110100100 |
| 3 | 10200120022022100222002100 |
| 4 | 33021332210032332210 |
| 5 | 114031000402412010 |
| 6 | 2114243325412100 |
| 7 | 135150322536453 |
| oct | 17117644167644 |
| 9 | 3616268328070 |
| 10 | 1041505513380 |
| 11 | 37177778a472 |
| 12 | 149a2610a030 |
| 13 | 772a1220a07 |
| 14 | 385a2950b9a |
| 15 | 1c15a4d62c0 |
| hex | f27e90efa4 |
1041505513380 has 288 divisors, whose sum is σ = 3347613360000. Its totient is φ = 261705443328.
The previous prime is 1041505513379. The next prime is 1041505513381. The reversal of 1041505513380 is 833155051401.
It is a happy number.
1041505513380 is a `hidden beast` number, since 1 + 0 + 41 + 505 + 5 + 1 + 33 + 80 = 666.
It is an interprime number because it is at equal distance from previous prime (1041505513379) and next prime (1041505513381).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (1041505513381) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 42797056 + ... + 42821384.
It is an arithmetic number, because the mean of its divisors is an integer number (11623657500).
Almost surely, 21041505513380 is an apocalyptic number.
1041505513380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1041505513380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1673806680000).
1041505513380 is an abundant number, since it is smaller than the sum of its proper divisors (2306107846620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1041505513380 is a wasteful number, since it uses less digits than its factorization.
1041505513380 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24571 (or 24566 counting only the distinct ones).
The product of its (nonzero) digits is 36000, while the sum is 36.
The spelling of 1041505513380 in words is "one trillion, forty-one billion, five hundred five million, five hundred thirteen thousand, three hundred eighty".
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