Base | Representation |
---|---|
bin | 111010000010110… |
… | …100001110001000 |
3 | 2111212102000101122 |
4 | 322002310032020 |
5 | 3443244113322 |
6 | 240344134412 |
7 | 33063206531 |
oct | 7202641610 |
9 | 2455360348 |
10 | 973816712 |
11 | 45a76aa00 |
12 | 232167408 |
13 | 1269a050b |
14 | 93493688 |
15 | 5a75d442 |
hex | 3a0b4388 |
973816712 has 108 divisors (see below), whose sum is σ = 2168738565. Its totient is φ = 409544960.
The previous prime is 973816703. The next prime is 973816717. The reversal of 973816712 is 217618379.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 2 ways, for example, as 891261316 + 82555396 = 29854^2 + 9086^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=22066.
It is a Harshad number since it is a multiple of its sum of digits (44).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (973816717) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 16505339 + ... + 16505397.
Almost surely, 2973816712 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 973816712
973816712 is an abundant number, since it is smaller than the sum of its proper divisors (1194921853).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
973816712 is a wasteful number, since it uses less digits than its factorization.
973816712 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 180 (or 89 counting only the distinct ones).
The product of its digits is 127008, while the sum is 44.
The square root of 973816712 is about 31206.0364673247. The cubic root of 973816712 is about 991.1949357262.
Multiplying 973816712 by its product of digits (127008), we get a square (123682512957696 = 111212642).
The spelling of 973816712 in words is "nine hundred seventy-three million, eight hundred sixteen thousand, seven hundred twelve".
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