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29192 = 234189
BaseRepresentation
bin111001000001000
31111001012
413020020
51413232
6343052
7151052
oct71010
944035
1029192
111aa29
1214a88
1310397
14a8d2
1589b2
hex7208

29192 has 16 divisors (see below), whose sum is σ = 56700. Its totient is φ = 14080.

The previous prime is 29191. The next prime is 29201.

29192 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 23716 + 5476 = 154^2 + 74^2 .

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 29192.

It is not an unprimeable number, because it can be changed into a prime (29191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 284 + ... + 372.

229192 is an apocalyptic number.

It is an amenable number.

29192 is a deficient number, since it is larger than the sum of its proper divisors (27508).

29192 is a wasteful number, since it uses less digits than its factorization.

29192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136 (or 132 counting only the distinct ones).

The product of its digits is 324, while the sum is 23.

The square root of 29192 is about 170.8566650734. The cubic root of 29192 is about 30.7908220250.

It can be divided in two parts, 291 and 92, that added together give a palindrome (383).

The spelling of 29192 in words is "twenty-nine thousand, one hundred ninety-two".

Divisors: 1 2 4 8 41 82 89 164 178 328 356 712 3649 7298 14596 29192