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13022030210202 = 2321355649701753
BaseRepresentation
bin1011110101111110110101…
…1111000010010010011010
31201002220010200020011100200
42331133231133002102122
53201323104213211302
643410123232243030
72512545022322436
oct275375537022232
951086120204320
1013022030210202
11417068062a792
12156390b6a0476
13735c83b56c60
143303abbcb9c6
15178aed78181c
hexbd7ed7c249a

13022030210202 has 24 divisors (see below), whose sum is σ = 30384737157684. Its totient is φ = 4006778526144.

The previous prime is 13022030210191. The next prime is 13022030210261. The reversal of 13022030210202 is 20201203022031.

13022030210202 is a `hidden beast` number, since 1 + 3 + 0 + 220 + 30 + 210 + 202 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 12563756722521 + 458273487681 = 3544539^2 + 676959^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27824850643 + ... + 27824851110.

Almost surely, 213022030210202 is an apocalyptic number.

13022030210202 is an abundant number, since it is smaller than the sum of its proper divisors (17362706947482).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13022030210202 is a wasteful number, since it uses less digits than its factorization.

13022030210202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55649701774 (or 55649701771 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 13022030210202 its reverse (20201203022031), we get a palindrome (33223233232233).

The spelling of 13022030210202 in words is "thirteen trillion, twenty-two billion, thirty million, two hundred ten thousand, two hundred two".

Divisors: 1 2 3 6 9 13 18 26 39 78 117 234 55649701753 111299403506 166949105259 333898210518 500847315777 723446122789 1001694631554 1446892245578 2170338368367 4340676736734 6511015105101 13022030210202