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48815848 = 2347912739
BaseRepresentation
bin1011101000110…
…1111011101000
310101212002202101
42322031323220
544444101343
64502143144
71131633154
oct272157350
9111762671
1048815848
1125612084
1214421ab4
13a162423
1466aa064
154443e4d
hex2e8dee8

48815848 has 16 divisors (see below), whose sum is σ = 91728000. Its totient is φ = 24355056.

The previous prime is 48815831. The next prime is 48815849. The reversal of 48815848 is 84851884.

It is a junction number, because it is equal to n+sod(n) for n = 48815798 and 48815807.

It is not an unprimeable number, because it can be changed into a prime (48815849) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2538 + ... + 10201.

It is an arithmetic number, because the mean of its divisors is an integer number (5733000).

Almost surely, 248815848 is an apocalyptic number.

It is an amenable number.

48815848 is a deficient number, since it is larger than the sum of its proper divisors (42912152).

48815848 is a wasteful number, since it uses less digits than its factorization.

48815848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13224 (or 13220 counting only the distinct ones).

The product of its digits is 327680, while the sum is 46.

The square root of 48815848 is about 6986.8339038509. The cubic root of 48815848 is about 365.4715816074.

The spelling of 48815848 in words is "forty-eight million, eight hundred fifteen thousand, eight hundred forty-eight".

Divisors: 1 2 4 8 479 958 1916 3832 12739 25478 50956 101912 6101981 12203962 24407924 48815848