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30014150012153 = 172272177705129
BaseRepresentation
bin1101101001100001101101…
…01111111110110011111001
310221021022202201102212001022
412310300312233332303321
512413222434400342103
6143500150555032225
76215310421455026
oct664606657766371
9127238681385038
1030014150012153
119621a2523a67a
123448b3a13b675
131399425b526c8
1475a99a75254d
15370b0c190138
hex1b4c36bfecf9

30014150012153 has 8 divisors (see below), whose sum is σ = 31781087349480. Its totient is φ = 28247368130560.

The previous prime is 30014150012131. The next prime is 30014150012179. The reversal of 30014150012153 is 35121005141003.

It can be written as a sum of positive squares in 4 ways, for example, as 14912780953849 + 15101369058304 = 3861707^2 + 3886048^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30014150012153 - 214 = 30014149995769 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30014150012753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38466308 + ... + 39238821.

It is an arithmetic number, because the mean of its divisors is an integer number (3972635918685).

Almost surely, 230014150012153 is an apocalyptic number.

It is an amenable number.

30014150012153 is a deficient number, since it is larger than the sum of its proper divisors (1766937337327).

30014150012153 is a wasteful number, since it uses less digits than its factorization.

30014150012153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77727867.

The product of its (nonzero) digits is 1800, while the sum is 26.

Adding to 30014150012153 its reverse (35121005141003), we get a palindrome (65135155153156).

The spelling of 30014150012153 in words is "thirty trillion, fourteen billion, one hundred fifty million, twelve thousand, one hundred fifty-three".

Divisors: 1 17 22721 386257 77705129 1320987193 1765538236009 30014150012153