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2069193 = 3798533
BaseRepresentation
bin111111001001011001001
310220010101210
413321023021
51012203233
6112203333
723405430
oct7711311
93803353
102069193
111193685
12839549
13575a99
143bc117
152ad163
hex1f92c9

2069193 has 8 divisors (see below), whose sum is σ = 3153088. Its totient is φ = 1182384.

The previous prime is 2069191. The next prime is 2069209. The reversal of 2069193 is 3919602.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2069193 - 21 = 2069191 is a prime.

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 2069193.

It is not an unprimeable number, because it can be changed into a prime (2069191) 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, 49246 + ... + 49287.

It is an arithmetic number, because the mean of its divisors is an integer number (394136).

22069193 is an apocalyptic number.

It is an amenable number.

2069193 is a deficient number, since it is larger than the sum of its proper divisors (1083895).

2069193 is an equidigital number, since it uses as much as digits as its factorization.

2069193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98543.

The product of its (nonzero) digits is 2916, while the sum is 30.

The square root of 2069193 is about 1438.4689777677. The cubic root of 2069193 is about 127.4286259502.

The spelling of 2069193 in words is "two million, sixty-nine thousand, one hundred ninety-three".

Divisors: 1 3 7 21 98533 295599 689731 2069193