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48094121 = 199241679
BaseRepresentation
bin1011011101110…
…1101110101001
310100111102201202
42313131232221
544303002441
64434453545
71122536045
oct267355651
9110442652
1048094121
1125169909
12141342b5
139c6ba7a
14655d025
15435019b
hex2dddba9

48094121 has 4 divisors (see below), whose sum is σ = 48336000. Its totient is φ = 47852244.

The previous prime is 48094097. The next prime is 48094129. The reversal of 48094121 is 12149084.

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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-48094121 is a prime.

It is a super-3 number, since 3×480941213 (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48094129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120641 + ... + 121038.

It is an arithmetic number, because the mean of its divisors is an integer number (12084000).

Almost surely, 248094121 is an apocalyptic number.

It is an amenable number.

48094121 is a deficient number, since it is larger than the sum of its proper divisors (241879).

48094121 is a wasteful number, since it uses less digits than its factorization.

48094121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241878.

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 48094121 is about 6934.9925017984. The cubic root of 48094121 is about 363.6615040403.

The spelling of 48094121 in words is "forty-eight million, ninety-four thousand, one hundred twenty-one".

Divisors: 1 199 241679 48094121