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130232414400 = 263521119433019
BaseRepresentation
bin111100101001001110…
…1001111000011000000
3110110011010021010020120
41321102131033003000
54113203444230100
6135454500340240
712260165154234
oct1712235170300
9413133233216
10130232414400
115025a891550
12212a66a4680
13c38609aa4a
1464362c85c4
1535c34720a0
hex1e5274f0c0

130232414400 has 672 divisors, whose sum is σ = 502222617600. Its totient is φ = 29204582400.

The previous prime is 130232414387. The next prime is 130232414407. The reversal of 130232414400 is 4414232031.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (130232414407) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 43136091 + ... + 43139109.

Almost surely, 2130232414400 is an apocalyptic number.

130232414400 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 130232414400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (251111308800).

130232414400 is an abundant number, since it is smaller than the sum of its proper divisors (371990203200).

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

130232414400 is a wasteful number, since it uses less digits than its factorization.

130232414400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3117 (or 3102 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 130232414400 its reverse (4414232031), we get a palindrome (134646646431).

The spelling of 130232414400 in words is "one hundred thirty billion, two hundred thirty-two million, four hundred fourteen thousand, four hundred".