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30123325270080 = 2632578318002561
BaseRepresentation
bin1101101100101101000100…
…00110100010100001000000
310221122202120022221120222200
412312112202012202201000
512422020032232120310
6144022244203433200
76226224040032450
oct666264206424100
9127582508846880
1030123325270080
11966425988a869
123466128825800
1313a6804515a43
14761d961a9d60
1537389bb749c0
hex1b65a21a2840

30123325270080 has 336 divisors, whose sum is σ = 119840030803584. Its totient is φ = 6802375311360.

The previous prime is 30123325270043. The next prime is 30123325270099. The reversal of 30123325270080 is 8007252332103.

30123325270080 is a `hidden beast` number, since 3 + 0 + 1 + 23 + 32 + 527 + 0 + 0 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (336).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 7328001 + ... + 10674560.

It is an arithmetic number, because the mean of its divisors is an integer number (356666758344).

Almost surely, 230123325270080 is an apocalyptic number.

30123325270080 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30123325270080 is an abundant number, since it is smaller than the sum of its proper divisors (89716705533504).

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

30123325270080 is a wasteful number, since it uses less digits than its factorization.

30123325270080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18002674 (or 18002661 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The spelling of 30123325270080 in words is "thirty trillion, one hundred twenty-three billion, three hundred twenty-five million, two hundred seventy thousand, eighty".