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30054887869104 = 243671263729129
BaseRepresentation
bin1101101010101101100101…
…11010100100101010110000
310221102012220210220102000000
412311112302322210222300
512414404402243302404
6143531005212430000
76221252065521210
oct665266272445260
9127365823812000
1030054887869104
11963822a74454a
123454a09178300
1313a0218a3a5c7
1475c942d10240
15371be3826339
hex1b55b2ea4ab0

30054887869104 has 280 divisors, whose sum is σ = 99790840016160. Its totient is φ = 8586136525824.

The previous prime is 30054887869099. The next prime is 30054887869109. The reversal of 30054887869104 is 40196878845003.

30054887869104 is a `hidden beast` number, since 3 + 0 + 0 + 548 + 8 + 7 + 86 + 9 + 1 + 0 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (30054887869099) and next prime (30054887869109).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (30054887869109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 1031771212 + ... + 1031800340.

Almost surely, 230054887869104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30054887869104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49895420008080).

30054887869104 is an abundant number, since it is smaller than the sum of its proper divisors (69735952147056).

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

30054887869104 is a wasteful number, since it uses less digits than its factorization.

30054887869104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41799 (or 41778 counting only the distinct ones).

The product of its (nonzero) digits is 46448640, while the sum is 63.

The spelling of 30054887869104 in words is "thirty trillion, fifty-four billion, eight hundred eighty-seven million, eight hundred sixty-nine thousand, one hundred four".