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130310233300 = 225213100238641
BaseRepresentation
bin111100101011100011…
…0000101110011010100
3110110100112200201201001
41321113012011303110
54113333404431200
6135510320313044
712262131464422
oct1712706056324
9413315621631
10130310233300
115029a802a95
1221308772784
13c399246430
146442784112
1535ca1e476a
hex1e57185cd4

130310233300 has 36 divisors (see below), whose sum is σ = 304524994396. Its totient is φ = 48114547200.

The previous prime is 130310233279. The next prime is 130310233351. The reversal of 130310233300 is 3332013031.

It can be written as a sum of positive squares in 6 ways, for example, as 57928787856 + 72381445444 = 240684^2 + 269038^2 .

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 50118021 + ... + 50120620.

Almost surely, 2130310233300 is an apocalyptic number.

130310233300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130310233300 is an abundant number, since it is smaller than the sum of its proper divisors (174214761096).

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

130310233300 is a wasteful number, since it uses less digits than its factorization.

130310233300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100238668 (or 100238661 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 130310233300 its reverse (3332013031), we get a palindrome (133642246331).

The spelling of 130310233300 in words is "one hundred thirty billion, three hundred ten million, two hundred thirty-three thousand, three hundred".

Divisors: 1 2 4 5 10 13 20 25 26 50 52 65 100 130 260 325 650 1300 100238641 200477282 400954564 501193205 1002386410 1303102333 2004772820 2505966025 2606204666 5011932050 5212409332 6515511665 10023864100 13031023330 26062046660 32577558325 65155116650 130310233300