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160000244 = 2240000061
BaseRepresentation
bin10011000100101…
…10100011110100
3102011001212001222
421202112203310
5311430001434
623513205512
73651660005
oct1142264364
9364055058
10160000244
1182352608
1245700898
13271c0901
141736d1ac
15e0a772e
hex98968f4

160000244 has 6 divisors (see below), whose sum is σ = 280000434. Its totient is φ = 80000120.

The previous prime is 160000241. The next prime is 160000249. The reversal of 160000244 is 442000061.

160000244 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 105062500 + 54937744 = 10250^2 + 7412^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160000241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20000027 + ... + 20000034.

It is an arithmetic number, because the mean of its divisors is an integer number (46666739).

Almost surely, 2160000244 is an apocalyptic number.

It is an amenable number.

160000244 is a deficient number, since it is larger than the sum of its proper divisors (120000190).

160000244 is a wasteful number, since it uses less digits than its factorization.

160000244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40000065 (or 40000063 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 160000244 is about 12649.1202856167. The cubic root of 160000244 is about 542.8837992846.

The spelling of 160000244 in words is "one hundred sixty million, two hundred forty-four", and thus it is an aban number.

Divisors: 1 2 4 40000061 80000122 160000244