Base | Representation |
---|---|
bin | 11110101100000110111… |
… | …11011110101010101110 |
3 | 10201210210001002022212200 |
4 | 33112003133132222232 |
5 | 114234030100224034 |
6 | 2124230201042330 |
7 | 136116553036110 |
oct | 17260337365256 |
9 | 3653701068780 |
10 | 1054473054894 |
11 | 377221605326 |
12 | 150444a863a6 |
13 | 785899696bc |
14 | 39072c6b3b0 |
15 | 1c668b75a99 |
hex | f5837deaae |
1054473054894 has 48 divisors (see below), whose sum is σ = 2624605088352. Its totient is φ = 299716982784.
The previous prime is 1054473054863. The next prime is 1054473054919. The reversal of 1054473054894 is 4984503744501.
1054473054894 is a `hidden beast` number, since 1 + 0 + 5 + 4 + 4 + 7 + 3 + 0 + 548 + 94 = 666.
It is a super-3 number, since 3×10544730548943 (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a self number, because there is not a number n which added to its sum of digits gives 1054473054894.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21656599 + ... + 21705234.
It is an arithmetic number, because the mean of its divisors is an integer number (54679272674).
Almost surely, 21054473054894 is an apocalyptic number.
1054473054894 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
1054473054894 is an abundant number, since it is smaller than the sum of its proper divisors (1570132033458).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1054473054894 is a wasteful number, since it uses less digits than its factorization.
1054473054894 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43362041 (or 43362038 counting only the distinct ones).
The product of its (nonzero) digits is 9676800, while the sum is 54.
The spelling of 1054473054894 in words is "one trillion, fifty-four billion, four hundred seventy-three million, fifty-four thousand, eight hundred ninety-four".
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