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225600008007 = 31161285739227
BaseRepresentation
bin1101001000011011001…
…1101110111101000111
3210120022110012211120010
43102012303232331013
512144012100224012
6251350023041303
722204402266603
oct3220663567507
9716273184503
10225600008007
1187749361110
1237880ba0233
1318373c54aca
14acc2014503
155d05b66c3c
hex3486ceef47

225600008007 has 32 divisors (see below), whose sum is σ = 333650145024. Its totient is φ = 134435347200.

The previous prime is 225600007993. The next prime is 225600008017. The reversal of 225600008007 is 700800006522.

It is not a de Polignac number, because 225600008007 - 216 = 225599942471 is a prime.

It is a super-2 number, since 2×2256000080072 (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225600008017) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5731528 + ... + 5770754.

It is an arithmetic number, because the mean of its divisors is an integer number (10426567032).

Almost surely, 2225600008007 is an apocalyptic number.

225600008007 is a deficient number, since it is larger than the sum of its proper divisors (108050137017).

225600008007 is a wasteful number, since it uses less digits than its factorization.

225600008007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42159.

The product of its (nonzero) digits is 6720, while the sum is 30.

The spelling of 225600008007 in words is "two hundred twenty-five billion, six hundred million, eight thousand, seven".

Divisors: 1 3 11 33 61 183 671 2013 2857 8571 31427 39227 94281 117681 174277 431497 522831 1294491 1917047 2392847 5751141 7178541 26321317 78963951 112071539 336214617 1232786929 3698360787 6836363879 20509091637 75200002669 225600008007