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196345 = 5107367
BaseRepresentation
bin101111111011111001
3100222100001
4233323321
522240340
64113001
71445302
oct577371
9328301
10196345
11124576
1295761
136b4a6
14517a9
153d29a
hex2fef9

196345 has 8 divisors (see below), whose sum is σ = 238464. Its totient is φ = 155184.

The previous prime is 196337. The next prime is 196379. The reversal of 196345 is 543691.

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 196345 - 23 = 196337 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 352 + ... + 718.

It is an arithmetic number, because the mean of its divisors is an integer number (29808).

2196345 is an apocalyptic number.

It is an amenable number.

196345 is a deficient number, since it is larger than the sum of its proper divisors (42119).

196345 is a wasteful number, since it uses less digits than its factorization.

196345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479.

The product of its digits is 3240, while the sum is 28.

The square root of 196345 is about 443.1083388969. The cubic root of 196345 is about 58.1219195192.

The spelling of 196345 in words is "one hundred ninety-six thousand, three hundred forty-five".

Divisors: 1 5 107 367 535 1835 39269 196345