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13022030133 = 32721911031409
BaseRepresentation
bin11000010000010110…
…00110100100110101
31020121112020200010100
430020023012210311
5203132114431013
65552055144313
7640461300300
oct141013064465
936545220110
1013022030133
115582661a82
122635075099
1312c6b16198
148b7661b37
15513354473
hex3082c6935

13022030133 has 72 divisors (see below), whose sum is σ = 23069404800. Its totient is φ = 7038130176.

The previous prime is 13022030123. The next prime is 13022030183. The reversal of 13022030133 is 33103022031.

It is not a de Polignac number, because 13022030133 - 24 = 13022030117 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13022030113) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 9241333 + ... + 9242741.

It is an arithmetic number, because the mean of its divisors is an integer number (320408400).

Almost surely, 213022030133 is an apocalyptic number.

It is an amenable number.

13022030133 is a deficient number, since it is larger than the sum of its proper divisors (10047374667).

13022030133 is a wasteful number, since it uses less digits than its factorization.

13022030133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2551 (or 2541 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 13022030133 its reverse (33103022031), we get a palindrome (46125052164).

The spelling of 13022030133 in words is "thirteen billion, twenty-two million, thirty thousand, one hundred thirty-three".

Divisors: 1 3 7 9 19 21 49 57 63 133 147 171 399 441 931 1103 1197 1409 2793 3309 4227 7721 8379 9863 9927 12681 20957 23163 26771 29589 54047 62871 69041 69489 80313 88767 146699 162141 187397 188613 207123 240939 440097 486423 562191 621369 1026893 1311779 1320291 1554127 1686573 3080679 3935337 4662381 9242037 10878889 11806011 13987143 29528413 32636667 76152223 88585239 97910001 206698891 228456669 265755717 620096673 685370007 1446892237 1860290019 4340676711 13022030133