Search a number
-
+
42552314 = 2714920399
BaseRepresentation
bin1010001001010…
…0101111111010
32222001212210122
42202110233322
541343133224
64120013242
71024455140
oct242245772
988055718
1042552314
1122024202
1212301222
138a7b4ac
145919590
153b0815e
hex2894bfa

42552314 has 16 divisors (see below), whose sum is σ = 73440000. Its totient is φ = 18113424.

The previous prime is 42552313. The next prime is 42552329. The reversal of 42552314 is 41325524.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (42552311) 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, 8114 + ... + 12285.

It is an arithmetic number, because the mean of its divisors is an integer number (4590000).

Almost surely, 242552314 is an apocalyptic number.

42552314 is a deficient number, since it is larger than the sum of its proper divisors (30887686).

42552314 is a wasteful number, since it uses less digits than its factorization.

42552314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20557.

The product of its digits is 4800, while the sum is 26.

The square root of 42552314 is about 6523.2134719017. The cubic root of 42552314 is about 349.1197307878.

Adding to 42552314 its reverse (41325524), we get a palindrome (83877838).

The spelling of 42552314 in words is "forty-two million, five hundred fifty-two thousand, three hundred fourteen".

Divisors: 1 2 7 14 149 298 1043 2086 20399 40798 142793 285586 3039451 6078902 21276157 42552314