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13032010332 = 22321132909117
BaseRepresentation
bin11000010001100010…
…01011001001011100
31020122020000201101100
430020301023021130
5203142143312312
65553053113100
7640642155135
oct141061131134
936566021340
1013032010332
115588259280
122638488790
1312c8bcba23
148b8adcc8c
155141765dc
hex308c4b25c

13032010332 has 36 divisors (see below), whose sum is σ = 35936756856. Its totient is φ = 3949093920.

The previous prime is 13032010309. The next prime is 13032010337. The reversal of 13032010332 is 23301023031.

13032010332 is a `hidden beast` number, since 1 + 3 + 0 + 320 + 10 + 332 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13032010337) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16454163 + ... + 16454954.

It is an arithmetic number, because the mean of its divisors is an integer number (998243246).

Almost surely, 213032010332 is an apocalyptic number.

13032010332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13032010332 is an abundant number, since it is smaller than the sum of its proper divisors (22904746524).

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

13032010332 is a wasteful number, since it uses less digits than its factorization.

13032010332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32909138 (or 32909133 counting only the distinct ones).

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

Adding to 13032010332 its reverse (23301023031), we get a palindrome (36333033363).

The spelling of 13032010332 in words is "thirteen billion, thirty-two million, ten thousand, three hundred thirty-two".

Divisors: 1 2 3 4 6 9 11 12 18 22 33 36 44 66 99 132 198 396 32909117 65818234 98727351 131636468 197454702 296182053 362000287 394909404 592364106 724000574 1086000861 1184728212 1448001148 2172001722 3258002583 4344003444 6516005166 13032010332