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49967093 = 1119212583
BaseRepresentation
bin1011111010011…
…0111111110101
310111000120222002
42332212333311
5100242421333
64542545045
71144466441
oct276467765
9114016862
1049967093
1126229020
1214898185
13a476437
1468c9821
1545c00e8
hex2fa6ff5

49967093 has 12 divisors (see below), whose sum is σ = 57534048. Its totient is φ = 43030440.

The previous prime is 49967081. The next prime is 49967101. The reversal of 49967093 is 39076994.

It is not a de Polignac number, because 49967093 - 24 = 49967077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49967053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2321 + ... + 10262.

It is an arithmetic number, because the mean of its divisors is an integer number (4794504).

Almost surely, 249967093 is an apocalyptic number.

It is an amenable number.

49967093 is a deficient number, since it is larger than the sum of its proper divisors (7566955).

49967093 is a wasteful number, since it uses less digits than its factorization.

49967093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12632 (or 12613 counting only the distinct ones).

The product of its (nonzero) digits is 367416, while the sum is 47.

The square root of 49967093 is about 7068.7405526020. The cubic root of 49967093 is about 368.3223118442.

The spelling of 49967093 in words is "forty-nine million, nine hundred sixty-seven thousand, ninety-three".

Divisors: 1 11 19 209 361 3971 12583 138413 239077 2629847 4542463 49967093