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13410312 = 2331573559
BaseRepresentation
bin110011001010…
…000000001000
3221020022111020
4303022000020
511413112222
61155232440
7221662056
oct63120010
927208436
1013410312
11762a403
1245a8720
132a16bc6
141ad11d6
15129d65c
hexcca008

13410312 has 32 divisors (see below), whose sum is σ = 33748800. Its totient is φ = 4440384.

The previous prime is 13410307. The next prime is 13410323. The reversal of 13410312 is 21301431.

It is a super-3 number, since 3×134103123 (a number of 22 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13410291 and 13410300.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1989 + ... + 5547.

It is an arithmetic number, because the mean of its divisors is an integer number (1054650).

Almost surely, 213410312 is an apocalyptic number.

13410312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13410312 is an abundant number, since it is smaller than the sum of its proper divisors (20338488).

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

13410312 is a wasteful number, since it uses less digits than its factorization.

13410312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3725 (or 3721 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 13410312 is about 3662.0092845322. The cubic root of 13410312 is about 237.5816863981.

Adding to 13410312 its reverse (21301431), we get a palindrome (34711743).

The spelling of 13410312 in words is "thirteen million, four hundred ten thousand, three hundred twelve".

Divisors: 1 2 3 4 6 8 12 24 157 314 471 628 942 1256 1884 3559 3768 7118 10677 14236 21354 28472 42708 85416 558763 1117526 1676289 2235052 3352578 4470104 6705156 13410312