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48033680 = 245600421
BaseRepresentation
bin1011011100111…
…0111110010000
310100101100211012
42313032332100
544244034210
64433310052
71122164612
oct267167620
9110340735
1048033680
1125128462
1214105328
139c4a3c6
146544db2
15433c305
hex2dcef90

48033680 has 20 divisors (see below), whose sum is σ = 111678492. Its totient is φ = 19213440.

The previous prime is 48033631. The next prime is 48033697. The reversal of 48033680 is 8633084.

It can be written as a sum of positive squares in 2 ways, for example, as 12845056 + 35188624 = 3584^2 + 5932^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300131 + ... + 300290.

Almost surely, 248033680 is an apocalyptic number.

48033680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48033680 is an abundant number, since it is smaller than the sum of its proper divisors (63644812).

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

48033680 is a wasteful number, since it uses less digits than its factorization.

48033680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600434 (or 600428 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 48033680 is about 6930.6334486827. The cubic root of 48033680 is about 363.5090995567.

The spelling of 48033680 in words is "forty-eight million, thirty-three thousand, six hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 40 80 600421 1200842 2401684 3002105 4803368 6004210 9606736 12008420 24016840 48033680