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9231401314244 = 227015449604189
BaseRepresentation
bin1000011001010101101001…
…1001010110011111000100
31012200111212020012112222102
42012111122121112133010
52202221402214023434
631344502555451232
71641642505326344
oct206253231263704
935614766175872
109231401314244
112a3a01941a4aa
121051135756b18
1351c695992985
1423cb33386d24
151101e37ce07e
hex8655a6567c4

9231401314244 has 24 divisors (see below), whose sum is σ = 16180993647000. Its totient is φ = 4608262713600.

The previous prime is 9231401314237. The next prime is 9231401314277. The reversal of 9231401314244 is 4424131041329.

It can be written as a sum of positive squares in 4 ways, for example, as 1455613294144 + 7775788020100 = 1206488^2 + 2788510^2 .

It is a junction number, because it is equal to n+sod(n) for n = 9231401314198 and 9231401314207.

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, 14976902 + ... + 15581090.

It is an arithmetic number, because the mean of its divisors is an integer number (674208068625).

Almost surely, 29231401314244 is an apocalyptic number.

It is an amenable number.

9231401314244 is a deficient number, since it is larger than the sum of its proper divisors (6949592332756).

9231401314244 is a wasteful number, since it uses less digits than its factorization.

9231401314244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610343 (or 610341 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 38.

The spelling of 9231401314244 in words is "nine trillion, two hundred thirty-one billion, four hundred one million, three hundred fourteen thousand, two hundred forty-four".

Divisors: 1 2 4 701 1402 2804 5449 10898 21796 604189 1208378 2416756 3819749 7639498 15278996 423536489 847072978 1694145956 3292225861 6584451722 13168903444 2307850328561 4615700657122 9231401314244