Search a number
-
+
29683341 = 34366461
BaseRepresentation
bin111000100111…
…0111010001101
32001212001220000
41301032322031
530044331331
62540114513
7510206232
oct161167215
961761800
1029683341
1115834596
129b35a39
1361c3b0c
143d29789
1529150e6
hex1c4ee8d

29683341 has 10 divisors (see below), whose sum is σ = 44341902. Its totient is φ = 19788840.

The previous prime is 29683331. The next prime is 29683349. The reversal of 29683341 is 14338692.

It can be written as a sum of positive squares in only one way, i.e., 27342441 + 2340900 = 5229^2 + 1530^2 .

It is not a de Polignac number, because 29683341 - 214 = 29666957 is a prime.

It is a super-2 number, since 2×296833412 = 1762201465844562, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 29683296 and 29683305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29683349) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 183150 + ... + 183311.

Almost surely, 229683341 is an apocalyptic number.

It is an amenable number.

29683341 is a deficient number, since it is larger than the sum of its proper divisors (14658561).

29683341 is an equidigital number, since it uses as much as digits as its factorization.

29683341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366473 (or 366464 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 29683341 is about 5448.2420100432. The cubic root of 29683341 is about 309.6261222776.

The spelling of 29683341 in words is "twenty-nine million, six hundred eighty-three thousand, three hundred forty-one".

Divisors: 1 3 9 27 81 366461 1099383 3298149 9894447 29683341