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160054044 = 22313337837
BaseRepresentation
bin10011000101000…
…11101100011100
3102011011120212120
421202203230130
5311433212134
623514302540
73652302603
oct1142435434
9364146776
10160054044
1182389a77
1245727a50
132720c247
1417384a3a
15e0b8649
hex98a3b1c

160054044 has 12 divisors (see below), whose sum is σ = 373459464. Its totient is φ = 53351344.

The previous prime is 160054021. The next prime is 160054049. The reversal of 160054044 is 440450061.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160054049) 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 in 3 ways as a sum of consecutive naturals, for example, 6668907 + ... + 6668930.

It is an arithmetic number, because the mean of its divisors is an integer number (31121622).

Almost surely, 2160054044 is an apocalyptic number.

It is an amenable number.

160054044 is an abundant number, since it is smaller than the sum of its proper divisors (213405420).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

160054044 is a wasteful number, since it uses less digits than its factorization.

160054044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13337844 (or 13337842 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 160054044 is about 12651.2467369821. The cubic root of 160054044 is about 542.9446405989.

The spelling of 160054044 in words is "one hundred sixty million, fifty-four thousand, forty-four".

Divisors: 1 2 3 4 6 12 13337837 26675674 40013511 53351348 80027022 160054044