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193413 = 3115861
BaseRepresentation
bin101111001110000101
3100211022110
4233032011
522142123
64051233
71433613
oct571605
9324273
10193413
11122350
1293b19
136a05c
14506b3
153c493
hex2f385

193413 has 8 divisors (see below), whose sum is σ = 281376. Its totient is φ = 117200.

The previous prime is 193393. The next prime is 193423. The reversal of 193413 is 314391.

193413 = T182 + T183 + ... + T192.

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 193413 - 25 = 193381 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 193413.

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 193413.

It is not an unprimeable number, because it can be changed into a prime (193423) 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, 2898 + ... + 2963.

It is an arithmetic number, because the mean of its divisors is an integer number (35172).

2193413 is an apocalyptic number.

It is an amenable number.

193413 is a deficient number, since it is larger than the sum of its proper divisors (87963).

193413 is a wasteful number, since it uses less digits than its factorization.

193413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5875.

The product of its digits is 324, while the sum is 21.

The square root of 193413 is about 439.7874486613. The cubic root of 193413 is about 57.8311577958.

It can be divided in two parts, 193 and 413, that added together give a palindrome (606).

The spelling of 193413 in words is "one hundred ninety-three thousand, four hundred thirteen".

Divisors: 1 3 11 33 5861 17583 64471 193413