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168233304141 = 32747115349277
BaseRepresentation
bin1001110010101101111…
…1001000000001001101
3121002020110122100000100
42130223133020001031
510224020211213031
6205141343321313
715103656330240
oct2345337100115
9532213570010
10168233304141
1165390350451
1228730bb0239
1312b30c27c16
1481dd18d257
1545996bede6
hex272b7c804d

168233304141 has 48 divisors (see below), whose sum is σ = 283879125504. Its totient is φ = 94004416512.

The previous prime is 168233304091. The next prime is 168233304193. The reversal of 168233304141 is 141403332861.

168233304141 is a `hidden beast` number, since 1 + 6 + 8 + 233 + 3 + 0 + 414 + 1 = 666.

It is not a de Polignac number, because 168233304141 - 26 = 168233304077 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 168233304096 and 168233304105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (168233304241) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3389395 + ... + 3438671.

It is an arithmetic number, because the mean of its divisors is an integer number (5914148448).

Almost surely, 2168233304141 is an apocalyptic number.

It is an amenable number.

168233304141 is a deficient number, since it is larger than the sum of its proper divisors (115645821363).

168233304141 is a wasteful number, since it uses less digits than its factorization.

168233304141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50490 (or 50487 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The spelling of 168233304141 in words is "one hundred sixty-eight billion, two hundred thirty-three million, three hundred four thousand, one hundred forty-one".

Divisors: 1 3 7 9 21 47 63 141 329 423 987 1153 2961 3459 8071 10377 24213 49277 54191 72639 147831 162573 344939 379337 443493 487719 1034817 1138011 2316019 3104451 3414033 6948057 16212133 20844171 48636399 56816381 145909197 170449143 397714667 511347429 1193144001 2670369907 3579432003 8011109721 18692589349 24033329163 56077768047 168233304141