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13241032 = 237417379
BaseRepresentation
bin110010100000…
…101011001000
3220220201021121
4302200223020
511342203112
61151445024
7220355410
oct62405310
926821247
1013241032
117524202
124526774
132987b3c
141a89640
151268407
hexca0ac8

13241032 has 64 divisors (see below), whose sum is σ = 29836800. Its totient is φ = 5391360.

The previous prime is 13241027. The next prime is 13241047. The reversal of 13241032 is 23014231.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 13240997 and 13241015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 167569 + ... + 167647.

It is an arithmetic number, because the mean of its divisors is an integer number (466200).

Almost surely, 213241032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13241032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14918400).

13241032 is an abundant number, since it is smaller than the sum of its proper divisors (16595768).

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

13241032 is a wasteful number, since it uses less digits than its factorization.

13241032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206 (or 202 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 13241032 is about 3638.8228865940. The cubic root of 13241032 is about 236.5777761350.

Adding to 13241032 its reverse (23014231), we get a palindrome (36255263).

The spelling of 13241032 in words is "thirteen million, two hundred forty-one thousand, thirty-two".

Divisors: 1 2 4 7 8 14 28 41 56 73 79 82 146 158 164 287 292 316 328 511 553 574 584 632 1022 1106 1148 2044 2212 2296 2993 3239 4088 4424 5767 5986 6478 11534 11972 12956 20951 22673 23068 23944 25912 40369 41902 45346 46136 80738 83804 90692 161476 167608 181384 236447 322952 472894 945788 1655129 1891576 3310258 6620516 13241032