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30201331302000 = 24365320714219
BaseRepresentation
bin1101101110111110010111…
…00111111011111001110000
310221221012220201001121000000
412313133023213323321300
512424304311303131000
6144122144451430000
76234655100254155
oct667371347737160
9127835821047000
1030201331302000
11969434919a141
1234792788b5300
1313b0c86505b91
14765a761ba22c
15375915073000
hex1b77cb9fbe70

30201331302000 has 280 divisors, whose sum is σ = 109490146936560. Its totient is φ = 8053687958400.

The previous prime is 30201331301983. The next prime is 30201331302097. The reversal of 30201331302000 is 20313310203.

30201331302000 is a `hidden beast` number, since 30 + 2 + 0 + 1 + 331 + 302 + 0 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 8899110 + ... + 11815109.

Almost surely, 230201331302000 is an apocalyptic number.

30201331302000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30201331302000 is an abundant number, since it is smaller than the sum of its proper divisors (79288815634560).

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

30201331302000 is an equidigital number, since it uses as much as digits as its factorization.

30201331302000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20714260 (or 20714229 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 30201331302000 its reverse (20313310203), we get a palindrome (30221644612203).

The spelling of 30201331302000 in words is "thirty trillion, two hundred one billion, three hundred thirty-one million, three hundred two thousand".