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13802601 = 334913183
BaseRepresentation
bin110100101001…
…110001101001
3221222020121110
4310221301221
512013140401
61211500533
7225214551
oct64516151
927866543
1013802601
11787810a
124757749
132b23627
141b94161
1513299d6
hexd29c69

13802601 has 8 divisors (see below), whose sum is σ = 18457600. Its totient is φ = 9174672.

The previous prime is 13802597. The next prime is 13802617. The reversal of 13802601 is 10620831.

13802601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 13802601 - 22 = 13802597 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13802641) 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, 5545 + ... + 7638.

It is an arithmetic number, because the mean of its divisors is an integer number (2307200).

Almost surely, 213802601 is an apocalyptic number.

It is an amenable number.

13802601 is a deficient number, since it is larger than the sum of its proper divisors (4654999).

13802601 is a wasteful number, since it uses less digits than its factorization.

13802601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13535.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 13802601 is about 3715.1851905390. The cubic root of 13802601 is about 239.8760992413.

The spelling of 13802601 in words is "thirteen million, eight hundred two thousand, six hundred one".

Divisors: 1 3 349 1047 13183 39549 4600867 13802601