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716125000 = 235617337
BaseRepresentation
bin101010101011110…
…011001101001000
31211220111220211011
4222223303031020
52431312000000
6155021013304
723513650663
oct5253631510
91756456734
10716125000
11338263348
1217b9b4234
13b5496b06
146b1746da
1542d0a2ba
hex2aaf3348

716125000 has 112 divisors (see below), whose sum is σ = 1782399060. Its totient is φ = 268800000.

The previous prime is 716124989. The next prime is 716125009. The reversal of 716125000 is 521617.

716125000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 14 ways, for example, as 613751076 + 102373924 = 24774^2 + 10118^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (716125009) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 2124832 + ... + 2125168.

Almost surely, 2716125000 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 716125000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (891199530).

716125000 is an abundant number, since it is smaller than the sum of its proper divisors (1066274060).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

716125000 is an equidigital number, since it uses as much as digits as its factorization.

716125000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390 (or 361 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 716125000 is about 26760.5119532493. The cubic root of 716125000 is about 894.6701446670.

Adding to 716125000 its reverse (521617), we get a palindrome (716646617).

The spelling of 716125000 in words is "seven hundred sixteen million, one hundred twenty-five thousand".

Divisors: 1 2 4 5 8 10 17 20 25 34 40 50 68 85 100 125 136 170 200 250 337 340 425 500 625 674 680 850 1000 1250 1348 1685 1700 2125 2500 2696 3125 3370 3400 4250 5000 5729 6250 6740 8425 8500 10625 11458 12500 13480 15625 16850 17000 21250 22916 25000 28645 31250 33700 42125 42500 45832 53125 57290 62500 67400 84250 85000 106250 114580 125000 143225 168500 210625 212500 229160 265625 286450 337000 421250 425000 531250 572900 716125 842500 1053125 1062500 1145800 1432250 1685000 2106250 2125000 2864500 3580625 4212500 5265625 5729000 7161250 8425000 10531250 14322500 17903125 21062500 28645000 35806250 42125000 71612500 89515625 143225000 179031250 358062500 716125000