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12883009101464 = 231794728008099
BaseRepresentation
bin1011101101111000111100…
…1011100101111010011000
31200121121022001111002222102
42323132033023211322120
53142033400312221324
643222212255342532
72466523655356505
oct273361713457230
950547261432872
1012883009101464
114117720862097
121540991821a48
13725b2a021178
143277805b44ac
151751b3971dae
hexbb78f2e5e98

12883009101464 has 16 divisors (see below), whose sum is σ = 25576562187000. Its totient is φ = 6062592518272.

The previous prime is 12883009101461. The next prime is 12883009101491. The reversal of 12883009101464 is 46410190038821.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12883009101461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47364003914 + ... + 47364004185.

Almost surely, 212883009101464 is an apocalyptic number.

It is an amenable number.

12883009101464 is a deficient number, since it is larger than the sum of its proper divisors (12693553085536).

12883009101464 is a wasteful number, since it uses less digits than its factorization.

12883009101464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94728008122 (or 94728008118 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 47.

The spelling of 12883009101464 in words is "twelve trillion, eight hundred eighty-three billion, nine million, one hundred one thousand, four hundred sixty-four".

Divisors: 1 2 4 8 17 34 68 136 94728008099 189456016198 378912032396 757824064792 1610376137683 3220752275366 6441504550732 12883009101464