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196046073 = 32431134483
BaseRepresentation
bin10111010111101…
…10110011111001
3111122220011122200
423223312303321
5400141433243
631241540413
74600235616
oct1353666371
9448804580
10196046073
11a0732353
12557a4709
13318016c2
141c07350d
1512327ad3
hexbaf6cf9

196046073 has 24 divisors (see below), whose sum is σ = 292392672. Its totient is φ = 126499968.

The previous prime is 196046063. The next prime is 196046129. The reversal of 196046073 is 370640691.

196046073 is a `hidden beast` number, since 196 + 0 + 460 + 7 + 3 = 666.

It is not a de Polignac number, because 196046073 - 214 = 196029689 is a prime.

It is a Curzon number.

It is a zygodrome in base 3.

It is not an unprimeable number, because it can be changed into a prime (196046033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41490 + ... + 45972.

It is an arithmetic number, because the mean of its divisors is an integer number (12183028).

Almost surely, 2196046073 is an apocalyptic number.

It is an amenable number.

196046073 is a deficient number, since it is larger than the sum of its proper divisors (96346599).

196046073 is a wasteful number, since it uses less digits than its factorization.

196046073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4645 (or 4642 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 196046073 is about 14001.6453675988. The cubic root of 196046073 is about 580.9240847880.

The spelling of 196046073 in words is "one hundred ninety-six million, forty-six thousand, seventy-three".

Divisors: 1 3 9 43 113 129 339 387 1017 4483 4859 13449 14577 40347 43731 192769 506579 578307 1519737 1734921 4559211 21782897 65348691 196046073