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306424066650023 = 7463181315214613
BaseRepresentation
bin100010110101100001110100…
…1101001001010111110100111
31111011221212002001201000002102
41011223003221221022332213
5310130422442030300043
63003413134535202315
7121354260012154550
oct10553035151127647
91434855061630072
10306424066650023
11896aa79818a683
122a44b053b1639b
13101c988613705a
14559500ac13327
152565bd6e996b8
hex116b0e9a4afa7

306424066650023 has 16 divisors (see below), whose sum is σ = 350974726450176. Its totient is φ = 262067417932320.

The previous prime is 306424066650001. The next prime is 306424066650061. The reversal of 306424066650023 is 320056660424603.

It is a de Polignac number, because none of the positive numbers 2k-306424066650023 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 306424066650023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (306424066650223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56155265 + ... + 61369877.

It is an arithmetic number, because the mean of its divisors is an integer number (21935920403136).

Almost surely, 2306424066650023 is an apocalyptic number.

306424066650023 is a deficient number, since it is larger than the sum of its proper divisors (44550659800153).

306424066650023 is a wasteful number, since it uses less digits than its factorization.

306424066650023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5233214.

The product of its (nonzero) digits is 3732480, while the sum is 47.

The spelling of 306424066650023 in words is "three hundred six trillion, four hundred twenty-four billion, sixty-six million, six hundred fifty thousand, twenty-three".

Divisors: 1 7 463 3241 18131 126917 5214613 8394653 36502291 58762571 2414365819 16900560733 94546148303 661823038121 43774866664289 306424066650023