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13201101032 = 2371072203121
BaseRepresentation
bin11000100101101100…
…01101000011101000
31021002000012102012212
430102312031003220
5204013440213112
610021533224252
7645064336010
oct142266150350
937060172185
1013201101032
11566474a659
122685032088
131324c531b2
148d3356c40
15523e27522
hex312d8d0e8

13201101032 has 32 divisors (see below), whose sum is σ = 28552461120. Its totient is φ = 5604737280.

The previous prime is 13201101031. The next prime is 13201101037. The reversal of 13201101032 is 23010110231.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 13201100998 and 13201101016.

It is not an unprimeable number, because it can be changed into a prime (13201101031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1095569 + ... + 1107552.

It is an arithmetic number, because the mean of its divisors is an integer number (892264410).

Almost surely, 213201101032 is an apocalyptic number.

It is an amenable number.

13201101032 is an abundant number, since it is smaller than the sum of its proper divisors (15351360088).

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

13201101032 is a wasteful number, since it uses less digits than its factorization.

13201101032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2203241 (or 2203237 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 13201101032 its reverse (23010110231), we get a palindrome (36211211263).

The spelling of 13201101032 in words is "thirteen billion, two hundred one million, one hundred one thousand, thirty-two".

Divisors: 1 2 4 7 8 14 28 56 107 214 428 749 856 1498 2996 5992 2203121 4406242 8812484 15421847 17624968 30843694 61687388 123374776 235733947 471467894 942935788 1650137629 1885871576 3300275258 6600550516 13201101032