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49312114 = 224656057
BaseRepresentation
bin1011110000011…
…1000101110010
310102210022111121
42330013011302
5100110441424
64520532454
71136101045
oct274070562
9112708447
1049312114
1125920a15
121462112a
13a2a7287
146798c5c
1544e0ee4
hex2f07172

49312114 has 4 divisors (see below), whose sum is σ = 73968174. Its totient is φ = 24656056.

The previous prime is 49312111. The next prime is 49312117. The reversal of 49312114 is 41121394.

It is a happy number.

49312114 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41121394 = 220560697.

It is an interprime number because it is at equal distance from previous prime (49312111) and next prime (49312117).

It can be written as a sum of positive squares in only one way, i.e., 32296489 + 17015625 = 5683^2 + 4125^2 .

It is not an unprimeable number, because it can be changed into a prime (49312111) 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, 12328027 + ... + 12328030.

Almost surely, 249312114 is an apocalyptic number.

49312114 is a deficient number, since it is larger than the sum of its proper divisors (24656060).

49312114 is a wasteful number, since it uses less digits than its factorization.

49312114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24656059.

The product of its digits is 864, while the sum is 25.

The square root of 49312114 is about 7022.2584686125. The cubic root of 49312114 is about 366.7058799200.

The spelling of 49312114 in words is "forty-nine million, three hundred twelve thousand, one hundred fourteen".

Divisors: 1 2 24656057 49312114