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10110009609 = 3272913814007
BaseRepresentation
bin10010110101001101…
…01000000100001001
3222002120202200221100
421122212220010021
5131201130301414
64351112332013
7505351443450
oct113246500411
928076680840
1010110009609
114318922947
121b619a4009
13c5172700b
146bc9dbb97
153e288d609
hex25a9a8109

10110009609 has 48 divisors (see below), whose sum is σ = 17281854720. Its totient is φ = 5572506240.

The previous prime is 10110009583. The next prime is 10110009671. The reversal of 10110009609 is 90690001101.

It is not a de Polignac number, because 10110009609 - 25 = 10110009577 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10110009109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2521084 + ... + 2525090.

It is an arithmetic number, because the mean of its divisors is an integer number (360038640).

Almost surely, 210110009609 is an apocalyptic number.

It is an amenable number.

10110009609 is a deficient number, since it is larger than the sum of its proper divisors (7171845111).

10110009609 is a wasteful number, since it uses less digits than its factorization.

10110009609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5430 (or 5427 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 27.

The spelling of 10110009609 in words is "ten billion, one hundred ten million, nine thousand, six hundred nine".

Divisors: 1 3 7 9 21 29 63 87 203 261 609 1381 1827 4007 4143 9667 12021 12429 28049 29001 36063 40049 84147 87003 116203 120147 252441 280343 348609 360441 813421 841029 1045827 2440263 2523087 5533667 7320789 16601001 38735669 49803003 116207007 160476343 348621021 481429029 1123334401 1444287087 3370003203 10110009609