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48605880 = 2335405049
BaseRepresentation
bin1011100101101…
…0101010111000
310101110102201210
42321122222320
544420342010
64453443120
71130100051
oct271325270
9111412653
1048605880
1125489354
12143404a0
13a0ba99b
146653728
154401b20
hex2e5aab8

48605880 has 32 divisors (see below), whose sum is σ = 145818000. Its totient is φ = 12961536.

The previous prime is 48605807. The next prime is 48605881. The reversal of 48605880 is 8850684.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48605881) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202405 + ... + 202644.

Almost surely, 248605880 is an apocalyptic number.

48605880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48605880 is an abundant number, since it is smaller than the sum of its proper divisors (97212120).

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

48605880 is a wasteful number, since it uses less digits than its factorization.

48605880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405063 (or 405059 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 39.

The square root of 48605880 is about 6971.7917352715. The cubic root of 48605880 is about 364.9468365680.

The spelling of 48605880 in words is "forty-eight million, six hundred five thousand, eight hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 405049 810098 1215147 1620196 2025245 2430294 3240392 4050490 4860588 6075735 8100980 9721176 12151470 16201960 24302940 48605880