Search a number
-
+
13701197 = 17976543
BaseRepresentation
bin110100010001…
…000001001101
3221210002111202
4310101001031
512001414242
61205355245
7224313116
oct64210115
927702452
1013701197
117808a04
124708b25
132ab9423
141b6920d
151309932
hexd1104d

13701197 has 4 divisors (see below), whose sum is σ = 13777920. Its totient is φ = 13624476.

The previous prime is 13701179. The next prime is 13701199. The reversal of 13701197 is 79110731.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13701197 - 218 = 13439053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13701199) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38093 + ... + 38450.

It is an arithmetic number, because the mean of its divisors is an integer number (3444480).

Almost surely, 213701197 is an apocalyptic number.

It is an amenable number.

13701197 is a deficient number, since it is larger than the sum of its proper divisors (76723).

13701197 is an equidigital number, since it uses as much as digits as its factorization.

13701197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76722.

The product of its (nonzero) digits is 1323, while the sum is 29.

The square root of 13701197 is about 3701.5127988432. The cubic root of 13701197 is about 239.2872196874.

The spelling of 13701197 in words is "thirteen million, seven hundred one thousand, one hundred ninety-seven".

Divisors: 1 179 76543 13701197