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42848354 = 224188897
BaseRepresentation
bin1010001101110…
…1000001100010
32222121220220002
42203131001202
541432121404
64130220002
71030130213
oct243350142
988556802
1042848354
112220666a
1212424602
138b53173
14599540a
153b65c1e
hex28dd062

42848354 has 8 divisors (see below), whose sum is σ = 64539948. Its totient is φ = 21335040.

The previous prime is 42848329. The next prime is 42848369. The reversal of 42848354 is 45384824.

It can be written as a sum of positive squares in 2 ways, for example, as 42706225 + 142129 = 6535^2 + 377^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43967 + ... + 44930.

Almost surely, 242848354 is an apocalyptic number.

42848354 is a deficient number, since it is larger than the sum of its proper divisors (21691594).

42848354 is a wasteful number, since it uses less digits than its factorization.

42848354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89140.

The product of its digits is 122880, while the sum is 38.

The square root of 42848354 is about 6545.8654126097. The cubic root of 42848354 is about 349.9274788520.

The spelling of 42848354 in words is "forty-two million, eight hundred forty-eight thousand, three hundred fifty-four".

Divisors: 1 2 241 482 88897 177794 21424177 42848354