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6241252340 = 2256737312487
BaseRepresentation
bin1011101000000000…
…11111001111110100
3121002222000110200002
411310000133033310
5100240230033330
62511151410432
7310443524651
oct56400371764
917088013602
106241252340
11271302a294
121262223a18
1378606792b
14432c8cc28
15267ddee45
hex17401f3f4

6241252340 has 48 divisors (see below), whose sum is σ = 13338982272. Its totient is φ = 2452450176.

The previous prime is 6241252337. The next prime is 6241252363. The reversal of 6241252340 is 432521426.

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 15 ways as a sum of consecutive naturals, for example, 493577 + ... + 506063.

It is an arithmetic number, because the mean of its divisors is an integer number (277895464).

Almost surely, 26241252340 is an apocalyptic number.

It is an amenable number.

6241252340 is an abundant number, since it is smaller than the sum of its proper divisors (7097729932).

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

6241252340 is a wasteful number, since it uses less digits than its factorization.

6241252340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12936 (or 12934 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 6241252340 is about 79001.5970724643. The cubic root of 6241252340 is about 1841.1559706065.

Adding to 6241252340 its reverse (432521426), we get a palindrome (6673773766).

The spelling of 6241252340 in words is "six billion, two hundred forty-one million, two hundred fifty-two thousand, three hundred forty".

Divisors: 1 2 4 5 10 20 67 134 268 335 373 670 746 1340 1492 1865 3730 7460 12487 24974 24991 49948 49982 62435 99964 124870 124955 249740 249910 499820 836629 1673258 3346516 4183145 4657651 8366290 9315302 16732580 18630604 23288255 46576510 93153020 312062617 624125234 1248250468 1560313085 3120626170 6241252340