Base | Representation |
---|---|
bin | 10100100000111… |
… | …11110001110000 |
3 | 102222211102012001 |
4 | 22100133301300 |
5 | 323024042444 |
6 | 25024343344 |
7 | 4156540300 |
oct | 1220376160 |
9 | 388742161 |
10 | 172096624 |
11 | 89164817 |
12 | 49774b54 |
13 | 2986772b |
14 | 18bdb600 |
15 | 101968d4 |
hex | a41fc70 |
172096624 has 120 divisors (see below), whose sum is σ = 410057088. Its totient is φ = 69672960.
The previous prime is 172096609. The next prime is 172096679. The reversal of 172096624 is 426690271.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1774144 + ... + 1774240.
Almost surely, 2172096624 is an apocalyptic number.
172096624 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 172096624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (205028544).
172096624 is an abundant number, since it is smaller than the sum of its proper divisors (237960464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
172096624 is a wasteful number, since it uses less digits than its factorization.
172096624 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 223 (or 210 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 37.
The square root of 172096624 is about 13118.5602868607. The cubic root of 172096624 is about 556.2338956917.
The spelling of 172096624 in words is "one hundred seventy-two million, ninety-six thousand, six hundred twenty-four".
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