| Base | Representation |
|---|---|
| bin | 11110100010110110100… |
| … | …01101001111000010000 |
| 3 | 10201022221200202102111100 |
| 4 | 33101123101221320100 |
| 5 | 114143340330443424 |
| 6 | 2122045111344400 |
| 7 | 135552446332050 |
| oct | 17213321517020 |
| 9 | 3638850672440 |
| 10 | 1049503374864 |
| 11 | 37510132714a |
| 12 | 14b498682100 |
| 13 | 77c77195629 |
| 14 | 38b20c1d560 |
| 15 | 1c47770cdc9 |
| hex | f45b469e10 |
1049503374864 has 240 divisors, whose sum is σ = 3386150951040. Its totient is φ = 297236459520.
The previous prime is 1049503374811. The next prime is 1049503374869. The reversal of 1049503374864 is 4684733059401.
1049503374864 is a `hidden beast` number, since 1 + 0 + 4 + 9 + 503 + 3 + 74 + 8 + 64 = 666.
It is a super-2 number, since 2×10495033748642 (a number of 25 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1049503374864.
It is not an unprimeable number, because it can be changed into a prime (1049503374869) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 133232494 + ... + 133240370.
It is an arithmetic number, because the mean of its divisors is an integer number (14108962296).
Almost surely, 21049503374864 is an apocalyptic number.
1049503374864 is a gapful number since it is divisible by the number (14) 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 1049503374864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1693075475520).
1049503374864 is an abundant number, since it is smaller than the sum of its proper divisors (2336647576176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1049503374864 is a wasteful number, since it uses less digits than its factorization.
1049503374864 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9038 (or 9029 counting only the distinct ones).
The product of its (nonzero) digits is 8709120, while the sum is 54.
The spelling of 1049503374864 in words is "one trillion, forty-nine billion, five hundred three million, three hundred seventy-four thousand, eight hundred sixty-four".
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