Base | Representation |
---|---|
bin | 101010101101111… |
… | …110011011001101 |
3 | 1211221120220001100 |
4 | 222231332123031 |
5 | 2431433221440 |
6 | 155041133313 |
7 | 23521544340 |
oct | 5255763315 |
9 | 1757526040 |
10 | 716695245 |
11 | 338612822 |
12 | 18002a239 |
13 | b5636536 |
14 | 6b282457 |
15 | 42dbe230 |
hex | 2ab7e6cd |
716695245 has 48 divisors (see below), whose sum is σ = 1449976320. Its totient is φ = 320654592.
The previous prime is 716695223. The next prime is 716695247. The reversal of 716695245 is 542596617.
It is not a de Polignac number, because 716695245 - 28 = 716694989 is a prime.
It is a super-2 number, since 2×7166952452 = 1027304148411220050, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 716695245.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (716695247) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9400 + ... + 39009.
It is an arithmetic number, because the mean of its divisors is an integer number (30207840).
Almost surely, 2716695245 is an apocalyptic number.
It is an amenable number.
716695245 is an abundant number, since it is smaller than the sum of its proper divisors (733281075).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
716695245 is a wasteful number, since it uses less digits than its factorization.
716695245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48474 (or 48471 counting only the distinct ones).
The product of its digits is 453600, while the sum is 45.
The square root of 716695245 is about 26771.1644311561. The cubic root of 716695245 is about 894.9075547182.
The spelling of 716695245 in words is "seven hundred sixteen million, six hundred ninety-five thousand, two hundred forty-five".
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