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49029593 = 51799467
BaseRepresentation
bin1011101100001…
…0000111011001
310102020221221212
42323002013121
5100022421333
64510512505
71133513264
oct273020731
9112227855
1049029593
1125748728
1214505735
13a2087c2
146723cdb
154487448
hex2ec21d9

49029593 has 4 divisors (see below), whose sum is σ = 49044240. Its totient is φ = 49014948.

The previous prime is 49029577. The next prime is 49029599. The reversal of 49029593 is 39592094.

49029593 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 a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 39592094 = 219796047.

It is a cyclic number.

It is not a de Polignac number, because 49029593 - 24 = 49029577 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 49029593.

It is not an unprimeable number, because it can be changed into a prime (49029599) 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, 446 + ... + 9912.

It is an arithmetic number, because the mean of its divisors is an integer number (12261060).

Almost surely, 249029593 is an apocalyptic number.

It is an amenable number.

49029593 is a deficient number, since it is larger than the sum of its proper divisors (14647).

49029593 is an equidigital number, since it uses as much as digits as its factorization.

49029593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14646.

The product of its (nonzero) digits is 87480, while the sum is 41.

The square root of 49029593 is about 7002.1134666613. The cubic root of 49029593 is about 366.0042227309.

The spelling of 49029593 in words is "forty-nine million, twenty-nine thousand, five hundred ninety-three".

Divisors: 1 5179 9467 49029593