Base | Representation |
---|---|
bin | 10000001100110010… |
… | …101011101111000000 |
3 | 1122220020210020122020 |
4 | 100030302223233000 |
5 | 241110441411422 |
6 | 11554012041440 |
7 | 1154023441560 |
oct | 201462535700 |
9 | 48806706566 |
10 | 17394482112 |
11 | 7416805957 |
12 | 3455463280 |
13 | 1842952287 |
14 | bb0248da0 |
15 | 6bc14a95c |
hex | 40ccabbc0 |
17394482112 has 224 divisors, whose sum is σ = 55231710720. Its totient is φ = 4726149120.
The previous prime is 17394482107. The next prime is 17394482177. The reversal of 17394482112 is 21128449371.
It is a tau number, because it is divible by the number of its divisors (224).
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2608062 + ... + 2614722.
Almost surely, 217394482112 is an apocalyptic number.
17394482112 is a gapful number since it is divisible by the number (12) 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 17394482112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27615855360).
17394482112 is an abundant number, since it is smaller than the sum of its proper divisors (37837228608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
17394482112 is a wasteful number, since it uses less digits than its factorization.
17394482112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6779 (or 6769 counting only the distinct ones).
The product of its digits is 96768, while the sum is 42.
The spelling of 17394482112 in words is "seventeen billion, three hundred ninety-four million, four hundred eighty-two thousand, one hundred twelve".
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