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196069253 = 3743912071
BaseRepresentation
bin10111010111111…
…00011110000101
3111122221100110012
423223330132011
5400143204003
631242240005
74600363322
oct1353743605
9448840405
10196069253
11a0748806
12557b6005
133180c113
141c07bb49
151232e8d8
hexbafc785

196069253 has 8 divisors (see below), whose sum is σ = 201843840. Its totient is φ = 190319760.

The previous prime is 196069243. The next prime is 196069259. The reversal of 196069253 is 352960691.

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 196069253 - 214 = 196052869 is a prime.

It is a super-3 number, since 3×1960692533 (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 196069253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196069259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10208 + ... + 22278.

It is an arithmetic number, because the mean of its divisors is an integer number (25230480).

Almost surely, 2196069253 is an apocalyptic number.

It is an amenable number.

196069253 is a deficient number, since it is larger than the sum of its proper divisors (5774587).

196069253 is a wasteful number, since it uses less digits than its factorization.

196069253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12547.

The product of its (nonzero) digits is 87480, while the sum is 41.

The square root of 196069253 is about 14002.4731029915. The cubic root of 196069253 is about 580.9469795585.

The spelling of 196069253 in words is "one hundred ninety-six million, sixty-nine thousand, two hundred fifty-three".

Divisors: 1 37 439 12071 16243 446627 5299169 196069253