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13701201 = 317215803
BaseRepresentation
bin110100010001…
…000001010001
3221210002111220
4310101001101
512001414301
61205355253
7224313123
oct64210121
927702456
1013701201
117808a08
124708b29
132ab9427
141b69213
151309936
hexd11051

13701201 has 12 divisors (see below), whose sum is σ = 19407312. Its totient is φ = 8596288.

The previous prime is 13701199. The next prime is 13701209. The reversal of 13701201 is 10210731.

It is not a de Polignac number, because 13701201 - 21 = 13701199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13701209) 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, 7035 + ... + 8768.

It is an arithmetic number, because the mean of its divisors is an integer number (1617276).

Almost surely, 213701201 is an apocalyptic number.

It is an amenable number.

13701201 is a deficient number, since it is larger than the sum of its proper divisors (5706111).

13701201 is a wasteful number, since it uses less digits than its factorization.

13701201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15840 (or 15823 counting only the distinct ones).

The product of its (nonzero) digits is 42, while the sum is 15.

The square root of 13701201 is about 3701.5133391628. The cubic root of 13701201 is about 239.2872429736.

Adding to 13701201 its reverse (10210731), we get a palindrome (23911932).

The spelling of 13701201 in words is "thirteen million, seven hundred one thousand, two hundred one".

Divisors: 1 3 17 51 289 867 15803 47409 268651 805953 4567067 13701201