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30252141411134 = 21071022313828147
BaseRepresentation
bin1101110000011101000000…
…01001000111101100111110
310222010002001202020120102212
412320032200021013230332
512431122341200124014
6144201350352420422
76241434160126136
oct670164011075476
9128102052216385
1030252141411134
119703952178175
123487098b47712
1313b59c3057c06
147682d6347ac6
15376ddaada23e
hex1b83a0247b3e

30252141411134 has 16 divisors (see below), whose sum is σ = 45806791189248. Its totient is φ = 14983238691672.

The previous prime is 30252141411113. The next prime is 30252141411143. The reversal of 30252141411134 is 43111414125203.

It is a self number, because there is not a number n which added to its sum of digits gives 30252141411134.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4726352 + ... + 9101795.

It is an arithmetic number, because the mean of its divisors is an integer number (2862924449328).

Almost surely, 230252141411134 is an apocalyptic number.

30252141411134 is a deficient number, since it is larger than the sum of its proper divisors (15554649778114).

30252141411134 is a wasteful number, since it uses less digits than its factorization.

30252141411134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13838479.

The product of its (nonzero) digits is 11520, while the sum is 32.

Adding to 30252141411134 its reverse (43111414125203), we get a palindrome (73363555536337).

The spelling of 30252141411134 in words is "thirty trillion, two hundred fifty-two billion, one hundred forty-one million, four hundred eleven thousand, one hundred thirty-four".

Divisors: 1 2 107 214 10223 20446 1093861 2187722 13828147 27656294 1479611729 2959223458 141365146781 282730293562 15126070705567 30252141411134