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8932430485481 = 23863450019169
BaseRepresentation
bin1000000111111011111001…
…0110001001011111101001
31011121221011102211211202112
42001332332112021133221
52132322104201013411
630555300225212105
71611226645242146
oct201767626113751
934557142754675
108932430485481
11293424a160848
1210031b8a91035
134ca42b145c39
1422c490bc73cd
15107546664b8b
hex81fbe5897e9

8932430485481 has 8 divisors (see below), whose sum is σ = 9331597509120. Its totient is φ = 8534163501952.

The previous prime is 8932430485457. The next prime is 8932430485499. The reversal of 8932430485481 is 1845840342398.

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 8932430485481 - 230 = 8931356743657 is a prime.

It is a super-2 number, since 2×89324304854812 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8932430485481.

It is not an unprimeable number, because it can be changed into a prime (8932430485411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224989736 + ... + 225029433.

It is an arithmetic number, because the mean of its divisors is an integer number (1166449688640).

Almost surely, 28932430485481 is an apocalyptic number.

It is an amenable number.

8932430485481 is a deficient number, since it is larger than the sum of its proper divisors (399167023639).

8932430485481 is a wasteful number, since it uses less digits than its factorization.

8932430485481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450020055.

The product of its (nonzero) digits is 26542080, while the sum is 59.

The spelling of 8932430485481 in words is "eight trillion, nine hundred thirty-two billion, four hundred thirty million, four hundred eighty-five thousand, four hundred eighty-one".

Divisors: 1 23 863 19849 450019169 10350440887 388366542847 8932430485481