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48308832 = 253311131723
BaseRepresentation
bin1011100001001…
…0001001100000
310100220100021000
42320102021200
544331340312
64443232000
71124422035
oct270221140
9110810230
1048308832
11252a6160
1214218600
13a015710
1465b738c
154393adc
hex2e12260

48308832 has 384 divisors, whose sum is σ = 182891520. Its totient is φ = 12165120.

The previous prime is 48308801. The next prime is 48308833. The reversal of 48308832 is 23880384.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48308833) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2100373 + ... + 2100395.

It is an arithmetic number, because the mean of its divisors is an integer number (476280).

Almost surely, 248308832 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48308832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91445760).

48308832 is an abundant number, since it is smaller than the sum of its proper divisors (134582688).

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

48308832 is a wasteful number, since it uses less digits than its factorization.

48308832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83 (or 69 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 48308832 is about 6950.4555246401. The cubic root of 48308832 is about 364.2018765051.

The spelling of 48308832 in words is "forty-eight million, three hundred eight thousand, eight hundred thirty-two".