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130552304350 = 25213712828869
BaseRepresentation
bin111100110010110000…
…1100001001011011110
3110110222102012012202111
41321211201201023132
54114332342214400
6135550324544234
712301131164056
oct1714541411336
9413872165674
10130552304350
1150404410606
122137585207a
13c407440b40
146466998566
1535e15ae3ba
hex1e658612de

130552304350 has 48 divisors (see below), whose sum is σ = 265189589280. Its totient is φ = 47524982400.

The previous prime is 130552304299. The next prime is 130552304353. The reversal of 130552304350 is 53403255031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130552304353) 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 23 ways as a sum of consecutive naturals, for example, 1368285 + ... + 1460584.

It is an arithmetic number, because the mean of its divisors is an integer number (5524783110).

Almost surely, 2130552304350 is an apocalyptic number.

130552304350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130552304350 is an abundant number, since it is smaller than the sum of its proper divisors (134637284930).

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

130552304350 is a wasteful number, since it uses less digits than its factorization.

130552304350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2828965 (or 2828960 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 31.

Adding to 130552304350 its reverse (53403255031), we get a palindrome (183955559381).

The spelling of 130552304350 in words is "one hundred thirty billion, five hundred fifty-two million, three hundred four thousand, three hundred fifty".

Divisors: 1 2 5 10 13 25 26 50 65 71 130 142 325 355 650 710 923 1775 1846 3550 4615 9230 23075 46150 2828869 5657738 14144345 28288690 36775297 70721725 73550594 141443450 183876485 200849699 367752970 401699398 919382425 1004248495 1838764850 2008496990 2611046087 5021242475 5222092174 10042484950 13055230435 26110460870 65276152175 130552304350