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130470664800 = 2535272359297
BaseRepresentation
bin111100110000010101…
…0000101101001100000
3110110202201120111100110
41321200222011221200
54114200442233200
6135534251051320
712266120231640
oct1714052055140
9413681514313
10130470664800
115037231a603
1221352440b40
13c3c3558408
146459bc6520
1535d9334b50
hex1e60a85a60

130470664800 has 864 divisors, whose sum is σ = 520493686272. Its totient is φ = 27752693760.

The previous prime is 130470664783. The next prime is 130470664829. The reversal of 130470664800 is 8466074031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 1345058352 + ... + 1345058448.

It is an arithmetic number, because the mean of its divisors is an integer number (602423248).

Almost surely, 2130470664800 is an apocalyptic number.

130470664800 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 130470664800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (260246843136).

130470664800 is an abundant number, since it is smaller than the sum of its proper divisors (390023021472).

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

130470664800 is a wasteful number, since it uses less digits than its factorization.

130470664800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268 (or 196 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The spelling of 130470664800 in words is "one hundred thirty billion, four hundred seventy million, six hundred sixty-four thousand, eight hundred".