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48814860 = 22356712143
BaseRepresentation
bin1011101000110…
…1101100001100
310101212001101210
42322031230030
544444033420
64502134420
71131630243
oct272155414
9111761353
1048814860
1125611366
1214421410
13a161b43
1466a995a
1544439e0
hex2e8db0c

48814860 has 48 divisors (see below), whose sum is σ = 138733056. Its totient is φ = 12821952.

The previous prime is 48814849. The next prime is 48814861. The reversal of 48814860 is 6841884.

48814860 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (48814861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2052 + ... + 10091.

It is an arithmetic number, because the mean of its divisors is an integer number (2890272).

Almost surely, 248814860 is an apocalyptic number.

It is an amenable number.

48814860 is an abundant number, since it is smaller than the sum of its proper divisors (89918196).

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

48814860 is a wasteful number, since it uses less digits than its factorization.

48814860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12222 (or 12220 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 39.

The square root of 48814860 is about 6986.7631990787. The cubic root of 48814860 is about 365.4691159576.

The spelling of 48814860 in words is "forty-eight million, eight hundred fourteen thousand, eight hundred sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 67 134 201 268 335 402 670 804 1005 1340 2010 4020 12143 24286 36429 48572 60715 72858 121430 145716 182145 242860 364290 728580 813581 1627162 2440743 3254324 4067905 4881486 8135810 9762972 12203715 16271620 24407430 48814860