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49034323 = 133771871
BaseRepresentation
bin1011101100001…
…1010001010011
310102021012110001
42323003101103
5100023044243
64510550431
71133533132
oct273032123
9112235401
1049034323
1125751238
1214508417
13a20a9c0
146725919
154488a4d
hex2ec3453

49034323 has 4 divisors (see below), whose sum is σ = 52806208. Its totient is φ = 45262440.

The previous prime is 49034317. The next prime is 49034327. The reversal of 49034323 is 32343094.

49034323 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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-49034323 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 49034291 and 49034300.

It is not an unprimeable number, because it can be changed into a prime (49034327) 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, 1885923 + ... + 1885948.

It is an arithmetic number, because the mean of its divisors is an integer number (13201552).

Almost surely, 249034323 is an apocalyptic number.

49034323 is a deficient number, since it is larger than the sum of its proper divisors (3771885).

49034323 is a wasteful number, since it uses less digits than its factorization.

49034323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3771884.

The product of its (nonzero) digits is 7776, while the sum is 28.

The square root of 49034323 is about 7002.4512136822. The cubic root of 49034323 is about 366.0159921148.

The spelling of 49034323 in words is "forty-nine million, thirty-four thousand, three hundred twenty-three".

Divisors: 1 13 3771871 49034323