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130510212000 = 2535377179277
BaseRepresentation
bin111100110001100000…
…0111100101110100000
3110110212110222200220120
41321203000330232200
54114241103241000
6135542222440240
712300110332620
oct1714300745640
9413773880816
10130510212000
1150392680a43
1221363733080
13c3cb7c3b1c
14646115c880
1535dca476a0
hex1e6303cba0

130510212000 has 768 divisors, whose sum is σ = 503596154880. Its totient is φ = 28933632000.

The previous prime is 130510211983. The next prime is 130510212037. The reversal of 130510212000 is 212015031.

It is a Harshad number since it is a multiple of its sum of digits (15).

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 127 ways as a sum of consecutive naturals, for example, 471155862 + ... + 471156138.

It is an arithmetic number, because the mean of its divisors is an integer number (655724160).

Almost surely, 2130510212000 is an apocalyptic number.

130510212000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130510212000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (251798077440).

130510212000 is an abundant number, since it is smaller than the sum of its proper divisors (373085942880).

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

130510212000 is a wasteful number, since it uses less digits than its factorization.

130510212000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462 (or 444 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 15.

Adding to 130510212000 its reverse (212015031), we get a palindrome (130722227031).

The spelling of 130510212000 in words is "one hundred thirty billion, five hundred ten million, two hundred twelve thousand".