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13841171 = 47317929
BaseRepresentation
bin110100110011…
…001100010011
3222001012111222
4310303030103
512020404141
61212355255
7225435161
oct64631423
928035458
1013841171
1178a4093
124775b2b
132b38056
141ba4231
15133614b
hexd33313

13841171 has 8 divisors (see below), whose sum is σ = 14195520. Its totient is φ = 13489408.

The previous prime is 13841143. The next prime is 13841183. The reversal of 13841171 is 17114831.

13841171 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 a cyclic number.

It is not a de Polignac number, because 13841171 - 210 = 13840147 is a prime.

It is a super-4 number, since 4×138411714 (a number of 30 digits) contains 4444 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13841171.

It is not an unprimeable number, because it can be changed into a prime (13841131) 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, 14435 + ... + 15363.

It is an arithmetic number, because the mean of its divisors is an integer number (1774440).

Almost surely, 213841171 is an apocalyptic number.

13841171 is a deficient number, since it is larger than the sum of its proper divisors (354349).

13841171 is an equidigital number, since it uses as much as digits as its factorization.

13841171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1293.

The product of its digits is 672, while the sum is 26.

The square root of 13841171 is about 3720.3724275938. The cubic root of 13841171 is about 240.0993280987.

The spelling of 13841171 in words is "thirteen million, eight hundred forty-one thousand, one hundred seventy-one".

Divisors: 1 47 317 929 14899 43663 294493 13841171