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230135135044562 = 21113999679754991
BaseRepresentation
bin110100010100111010000010…
…111110011000001111010010
31010011211201000020202100112222
4310110322002332120033102
5220131013224032411222
62133242342125421042
766321500116646546
oct6424720276301722
91104751006670488
10230135135044562
1167367843138510
122198989310a782
139b5485b3c5157
1440b8858451a26
151b9152290b542
hexd14e82f983d2

230135135044562 has 32 divisors (see below), whose sum is σ = 379298316902400. Its totient is φ = 103853132643600.

The previous prime is 230135135044517. The next prime is 230135135044613. The reversal of 230135135044562 is 265440531531032.

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 15 ways as a sum of consecutive naturals, for example, 304440887 + ... + 305195877.

It is an arithmetic number, because the mean of its divisors is an integer number (11853072403200).

Almost surely, 2230135135044562 is an apocalyptic number.

230135135044562 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

230135135044562 is a deficient number, since it is larger than the sum of its proper divisors (149163181857838).

230135135044562 is a wasteful number, since it uses less digits than its factorization.

230135135044562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 854822.

The product of its (nonzero) digits is 1296000, while the sum is 44.

Adding to 230135135044562 its reverse (265440531531032), we get a palindrome (495575666575594).

The spelling of 230135135044562 in words is "two hundred thirty trillion, one hundred thirty-five billion, one hundred thirty-five million, forty-four thousand, five hundred sixty-two".

Divisors: 1 2 11 22 139 278 1529 3058 99679 199358 754991 1096469 1509982 2192938 8304901 13855381 16609802 27710762 104943749 152409191 209887498 304818382 1154381239 2308762478 75256747889 150513495778 827824226779 1655648453558 10460687956571 20921375913142 115067567522281 230135135044562