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94926049 = 97432
BaseRepresentation
bin1011010100001…
…11010011100001
320121121202001121
411222013103201
5143300113144
613230332241
72231600221
oct552072341
9217552047
1094926049
1149646389
122795a081
131688817a
14c870081
158501384
hex5a874e1

94926049 has 3 divisors (see below), whose sum is σ = 94935793. Its totient is φ = 94916306.

The previous prime is 94926017. The next prime is 94926059. The reversal of 94926049 is 94062949.

The square root of 94926049 is 9743.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 94062949 = 339127739.

It is not a de Polignac number, because 94926049 - 25 = 94926017 is a prime.

It is a super-3 number, since 3×949260493 (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 94925996 and 94926014.

It is not an unprimeable number, because it can be changed into a prime (94926059) 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 2 ways as a sum of consecutive naturals, for example, 4872 + ... + 14614.

Almost surely, 294926049 is an apocalyptic number.

94926049 is the 9743-rd square number.

94926049 is the 4872-nd centered octagonal number.

It is an amenable number.

94926049 is a deficient number, since it is larger than the sum of its proper divisors (9744).

94926049 is an frugal number, since it uses more digits than its factorization.

94926049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19486 (or 9743 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 43.

The cubic root of 94926049 is about 456.1718358873.

The spelling of 94926049 in words is "ninety-four million, nine hundred twenty-six thousand, forty-nine".

Divisors: 1 9743 94926049