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30127420711323 = 32134339431518731
BaseRepresentation
bin1101101100110100101100…
…01101011010000110011011
310221200011010202020120012200
412312122112031122012123
512422101424200230243
6144024202423141243
76226430366513415
oct666322615320633
9127604122216180
1030127420711323
119665a70631451
123466a902a4823
1313a7007b42c60
147622640859b5
15373a3b49dad3
hex1b669635a19b

30127420711323 has 48 divisors (see below), whose sum is σ = 47966951096064. Its totient is φ = 18104184987840.

The previous prime is 30127420711301. The next prime is 30127420711327. The reversal of 30127420711323 is 32311702472103.

30127420711323 is a `hidden beast` number, since 3 + 0 + 127 + 4 + 207 + 1 + 1 + 323 = 666.

It is not a de Polignac number, because 30127420711323 - 218 = 30127420449179 is a prime.

It is a super-3 number, since 3×301274207113233 (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (30127420711327) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19077868 + ... + 20596598.

It is an arithmetic number, because the mean of its divisors is an integer number (999311481168).

Almost surely, 230127420711323 is an apocalyptic number.

30127420711323 is a deficient number, since it is larger than the sum of its proper divisors (17839530384741).

30127420711323 is a wasteful number, since it uses less digits than its factorization.

30127420711323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1522736 (or 1522733 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The spelling of 30127420711323 in words is "thirty trillion, one hundred twenty-seven billion, four hundred twenty million, seven hundred eleven thousand, three hundred twenty-three".

Divisors: 1 3 9 13 39 43 117 129 387 559 1677 3943 5031 11829 35487 51259 153777 169549 461331 508647 1518731 1525941 2204137 4556193 6612411 13668579 19743503 19837233 59230509 65305433 177691527 195916299 587748897 848970629 2546911887 5988356333 7640735661 17965068999 53895206997 77848632329 233545896987 257499322319 700637690961 772497966957 2317493900871 3347491190147 10042473570441 30127420711323