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272664330240000 = 2183542389271
BaseRepresentation
bin111101111111110010011100…
…100011000000000000000000
31022202102110021222122112010210
4331333302130203000000000
5241214313022020140000
62403524133012354120
7111301230200333016
oct7577623443000000
91282373258575123
10272664330240000
1179974325092256
12266b8210615940
13b91b19ca910ca
144b49049bcc8b6
15217c95938c350
hexf7fc9c8c0000

272664330240000 has 1520 divisors, whose sum is σ = 962282902901760. Its totient is φ = 68513955840000.

The previous prime is 272664330239981. The next prime is 272664330240047. The reversal of 272664330240000 is 42033466272.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1006141439865 + ... + 1006141440135.

Almost surely, 2272664330240000 is an apocalyptic number.

272664330240000 is a gapful number since it is divisible by the number (20) 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 272664330240000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (481141451450880).

272664330240000 is an abundant number, since it is smaller than the sum of its proper divisors (689618572661760).

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

272664330240000 is an frugal number, since it uses more digits than its factorization.

272664330240000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442 (or 393 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 39.

The spelling of 272664330240000 in words is "two hundred seventy-two trillion, six hundred sixty-four billion, three hundred thirty million, two hundred forty thousand".