Search a number
-
+
42848802 = 2322380489
BaseRepresentation
bin1010001101110…
…1001000100010
32222121221111200
42203131020202
541432130202
64130222030
71030131423
oct243351042
988557450
1042848802
1122206a37
1212424916
138b53429
14599564a
153b65e1c
hex28dd222

42848802 has 12 divisors (see below), whose sum is σ = 92839110. Its totient is φ = 14282928.

The previous prime is 42848797. The next prime is 42848803. The reversal of 42848802 is 20884824.

It can be written as a sum of positive squares in only one way, i.e., 29387241 + 13461561 = 5421^2 + 3669^2 .

It is not an unprimeable number, because it can be changed into a prime (42848803) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 1190227 + ... + 1190262.

Almost surely, 242848802 is an apocalyptic number.

42848802 is an abundant number, since it is smaller than the sum of its proper divisors (49990308).

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

42848802 is a wasteful number, since it uses less digits than its factorization.

42848802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2380497 (or 2380494 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 36.

The square root of 42848802 is about 6545.8996325944. The cubic root of 42848802 is about 349.9286984007.

The spelling of 42848802 in words is "forty-two million, eight hundred forty-eight thousand, eight hundred two".

Divisors: 1 2 3 6 9 18 2380489 4760978 7141467 14282934 21424401 42848802