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48089184 = 253111331113
BaseRepresentation
bin1011011101110…
…0100001100000
310100111011221220
42313130201200
544302323214
64434415040
71122515463
oct267344140
9110434856
1048089184
1125166130
1214131480
139c69750
14655b2da
15434d9a9
hex2ddc860

48089184 has 192 divisors, whose sum is σ = 154441728. Its totient is φ = 12902400.

The previous prime is 48089177. The next prime is 48089191. The reversal of 48089184 is 48198084.

It is an interprime number because it is at equal distance from previous prime (48089177) and next prime (48089191).

It is a super-3 number, since 3×480891843 (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 425512 + ... + 425624.

It is an arithmetic number, because the mean of its divisors is an integer number (804384).

Almost surely, 248089184 is an apocalyptic number.

48089184 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48089184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77220864).

48089184 is an abundant number, since it is smaller than the sum of its proper divisors (106352544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48089184 is a wasteful number, since it uses less digits than its factorization.

48089184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181 (or 173 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 42.

The square root of 48089184 is about 6934.6365441889. The cubic root of 48089184 is about 363.6490599809.

Subtracting 48089184 from its reverse (48198084), we obtain a square (108900 = 3302).

The spelling of 48089184 in words is "forty-eight million, eighty-nine thousand, one hundred eighty-four".