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5085252750 = 235318473671
BaseRepresentation
bin1001011110001101…
…01100110010001110
3111010101210121100110
410233012230302032
540403311042000
62200334340450
7240005635524
oct45706546216
914111717313
105085252750
11217a546726
12b9b05a726
1363070aac6
14363534314
151eb696850
hex12f1acc8e

5085252750 has 64 divisors (see below), whose sum is σ = 12703122432. Its totient is φ = 1354964000.

The previous prime is 5085252743. The next prime is 5085252761. The reversal of 5085252750 is 572525805.

It is a junction number, because it is equal to n+sod(n) for n = 5085252699 and 5085252708.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1383415 + ... + 1387085.

It is an arithmetic number, because the mean of its divisors is an integer number (198486288).

Almost surely, 25085252750 is an apocalyptic number.

5085252750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5085252750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6351561216).

5085252750 is an abundant number, since it is smaller than the sum of its proper divisors (7617869682).

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

5085252750 is a wasteful number, since it uses less digits than its factorization.

5085252750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5538 (or 5528 counting only the distinct ones).

The product of its (nonzero) digits is 140000, while the sum is 39.

The square root of 5085252750 is about 71310.9581340764. The cubic root of 5085252750 is about 1719.6399045606.

The spelling of 5085252750 in words is "five billion, eighty-five million, two hundred fifty-two thousand, seven hundred fifty".

Divisors: 1 2 3 5 6 10 15 25 30 50 75 125 150 250 375 750 1847 3671 3694 5541 7342 9235 11013 11082 18355 18470 22026 27705 36710 46175 55065 55410 91775 92350 110130 138525 183550 230875 275325 277050 458875 461750 550650 692625 917750 1376625 1385250 2753250 6780337 13560674 20341011 33901685 40682022 67803370 101705055 169508425 203410110 339016850 508525275 847542125 1017050550 1695084250 2542626375 5085252750