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14383161 = 3213269457
BaseRepresentation
bin110110110111…
…100000111001
31000001201222200
4312313200321
512140230121
61232140413
7233153262
oct66674071
930051880
1014383161
118134311
124997709
132c97960
141ca5969
1513e1a26
hexdb7839

14383161 has 24 divisors (see below), whose sum is σ = 22506120. Its totient is φ = 8798976.

The previous prime is 14383151. The next prime is 14383177. The reversal of 14383161 is 16138341.

It can be written as a sum of positive squares in 4 ways, for example, as 275625 + 14107536 = 525^2 + 3756^2 .

It is not a de Polignac number, because 14383161 - 29 = 14382649 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14383151) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31245 + ... + 31701.

It is an arithmetic number, because the mean of its divisors is an integer number (937755).

Almost surely, 214383161 is an apocalyptic number.

It is an amenable number.

14383161 is a deficient number, since it is larger than the sum of its proper divisors (8122959).

14383161 is a wasteful number, since it uses less digits than its factorization.

14383161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 745 (or 742 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 14383161 is about 3792.5138101265. The cubic root of 14383161 is about 243.1932111682.

The spelling of 14383161 in words is "fourteen million, three hundred eighty-three thousand, one hundred sixty-one".

Divisors: 1 3 9 13 39 117 269 457 807 1371 2421 3497 4113 5941 10491 17823 31473 53469 122933 368799 1106397 1598129 4794387 14383161