Base | Representation |
---|---|
bin | 11111001001101101… |
… | …11011101001101001 |
3 | 1121011120002222220010 |
4 | 33210312323221221 |
5 | 233222433212431 |
6 | 11403320122133 |
7 | 1131306652221 |
oct | 174466735151 |
9 | 47146088803 |
10 | 16724507241 |
11 | 7102603912 |
12 | 32a9006349 |
13 | 1766bc6440 |
14 | b49289081 |
15 | 67d409846 |
hex | 3e4dbba69 |
16724507241 has 8 divisors (see below), whose sum is σ = 24014677120. Its totient is φ = 10292004432.
The previous prime is 16724507227. The next prime is 16724507269. The reversal of 16724507241 is 14270542761.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 16724507241 - 25 = 16724507209 is a prime.
It is a super-2 number, since 2×167245072412 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 428833519 = 16724507241 / (1 + 6 + 7 + 2 + 4 + 5 + 0 + 7 + 2 + 4 + 1).
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 16724507241.
It is not an unprimeable number, because it can be changed into a prime (16724507641) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214416721 + ... + 214416798.
It is an arithmetic number, because the mean of its divisors is an integer number (3001834640).
Almost surely, 216724507241 is an apocalyptic number.
It is an amenable number.
16724507241 is a deficient number, since it is larger than the sum of its proper divisors (7290169879).
16724507241 is a wasteful number, since it uses less digits than its factorization.
16724507241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 428833535.
The product of its (nonzero) digits is 94080, while the sum is 39.
The spelling of 16724507241 in words is "sixteen billion, seven hundred twenty-four million, five hundred seven thousand, two hundred forty-one".
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