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27071804300 = 2252270718043
BaseRepresentation
bin11001001101100110…
…101111001110001100
32120212200101011000112
4121031212233032030
5420420340214200
620234150415152
71645602353102
oct311546571614
976780334015
1027071804300
1110532367292
1252b63614b8
132725831718
14144b5b3c72
15a86a1a535
hex64d9af38c

27071804300 has 18 divisors (see below), whose sum is σ = 58745815548. Its totient is φ = 10828721680.

The previous prime is 27071804299. The next prime is 27071804329. The reversal of 27071804300 is 340817072.

It is a happy 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 5 ways as a sum of consecutive naturals, for example, 135358922 + ... + 135359121.

Almost surely, 227071804300 is an apocalyptic number.

27071804300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

27071804300 is an abundant number, since it is smaller than the sum of its proper divisors (31674011248).

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

27071804300 is a wasteful number, since it uses less digits than its factorization.

27071804300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270718057 (or 270718050 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 32.

The spelling of 27071804300 in words is "twenty-seven billion, seventy-one million, eight hundred four thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 270718043 541436086 1082872172 1353590215 2707180430 5414360860 6767951075 13535902150 27071804300