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8929357349913 = 3271113991159657
BaseRepresentation
bin1000000111110000011100…
…1011000100010000011001
31011121122020021012101021200
42001330013023010100121
52132244310440144123
630554031245224413
71611060541103220
oct201740713042031
934548207171250
108929357349913
112932a12488590
12100269b862109
134ca05b565920
1422c27c9c3cb7
15107416976143
hex81f072c4419

8929357349913 has 48 divisors (see below), whose sum is σ = 17317541544576. Its totient is φ = 4281809713920.

The previous prime is 8929357349827. The next prime is 8929357349929. The reversal of 8929357349913 is 3199437539298.

8929357349913 is a `hidden beast` number, since 8 + 9 + 2 + 9 + 3 + 573 + 49 + 9 + 1 + 3 = 666.

It is not a de Polignac number, because 8929357349913 - 210 = 8929357348889 is a prime.

It is a super-4 number, since 4×89293573499134 (a number of 53 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (8929357349953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 495570820 + ... + 495588837.

It is an arithmetic number, because the mean of its divisors is an integer number (360782115512).

Almost surely, 28929357349913 is an apocalyptic number.

It is an amenable number.

8929357349913 is a deficient number, since it is larger than the sum of its proper divisors (8388184194663).

8929357349913 is a wasteful number, since it uses less digits than its factorization.

8929357349913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 991159694 (or 991159691 counting only the distinct ones).

The product of its digits is 396809280, while the sum is 72.

The spelling of 8929357349913 in words is "eight trillion, nine hundred twenty-nine billion, three hundred fifty-seven million, three hundred forty-nine thousand, nine hundred thirteen".

Divisors: 1 3 7 9 11 13 21 33 39 63 77 91 99 117 143 231 273 429 693 819 1001 1287 3003 9009 991159657 2973478971 6938117599 8920436913 10902756227 12885075541 20814352797 32708268681 38655226623 62443058391 76319293589 90195528787 98124806043 115965679869 141735830951 228957880767 270586586361 425207492853 686873642301 811759759083 992150816657 1275622478559 2976452449971 8929357349913