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13241401 = 411272543
BaseRepresentation
bin110010100000…
…110000111001
3220220201210021
4302200300321
511342211101
61151450441
7220356445
oct62406071
926821707
1013241401
117524508
124526a21
132988064
141a89825
1512685a1
hexca0c39

13241401 has 8 divisors (see below), whose sum is σ = 13676544. Its totient is φ = 12811680.

The previous prime is 13241387. The next prime is 13241471. The reversal of 13241401 is 10414231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13241401 - 25 = 13241369 is a prime.

It is a super-3 number, since 3×132414013 (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13241471) 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, 3936 + ... + 6478.

It is an arithmetic number, because the mean of its divisors is an integer number (1709568).

Almost surely, 213241401 is an apocalyptic number.

It is an amenable number.

13241401 is a deficient number, since it is larger than the sum of its proper divisors (435143).

13241401 is a wasteful number, since it uses less digits than its factorization.

13241401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2711.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 13241401 is about 3638.8735894504. The cubic root of 13241401 is about 236.5799737579.

Adding to 13241401 its reverse (10414231), we get a palindrome (23655632).

The spelling of 13241401 in words is "thirteen million, two hundred forty-one thousand, four hundred one".

Divisors: 1 41 127 2543 5207 104263 322961 13241401