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230131402300042 = 2316415790634651
BaseRepresentation
bin110100010100110110100100…
…011111000101101010001010
31010011211100101002221021200221
4310110312210133011222022
5220130433102442100132
62133240523504020254
766321305453103505
oct6424664437055212
91104740332837627
10230131402300042
11673661a80a3291
122198901100168a
139b543b4c78299
1440b85c27ca13c
151b913a4d77e97
hexd14da47c5a8a

230131402300042 has 16 divisors (see below), whose sum is σ = 356888394872064. Its totient is φ = 111180185280000.

The previous prime is 230131402300031. The next prime is 230131402300087. The reversal of 230131402300042 is 240003204131032.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2895277584 + ... + 2895357067.

It is an arithmetic number, because the mean of its divisors is an integer number (22305524679504).

Almost surely, 2230131402300042 is an apocalyptic number.

230131402300042 is a deficient number, since it is larger than the sum of its proper divisors (126756992572022).

230131402300042 is a wasteful number, since it uses less digits than its factorization.

230131402300042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5790635325.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 230131402300042 its reverse (240003204131032), we get a palindrome (470134606431074).

The spelling of 230131402300042 in words is "two hundred thirty trillion, one hundred thirty-one billion, four hundred two million, three hundred thousand, forty-two".

Divisors: 1 2 31 62 641 1282 19871 39742 5790634651 11581269302 179509674181 359019348362 3711796811291 7423593622582 115065701150021 230131402300042