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48760028 = 2212190007
BaseRepresentation
bin1011101000000…
…0010011011100
310101202021011222
42322000103130
544440310103
64501032512
71131311342
oct272002334
9111667158
1048760028
1125584149
12143b5738
13a142bb5
146693992
154432638
hex2e804dc

48760028 has 6 divisors (see below), whose sum is σ = 85330056. Its totient is φ = 24380012.

The previous prime is 48760027. The next prime is 48760037. The reversal of 48760028 is 82006784.

It is a self number, because there is not a number n which added to its sum of digits gives 48760028.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48760021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6095000 + ... + 6095007.

It is an arithmetic number, because the mean of its divisors is an integer number (14221676).

Almost surely, 248760028 is an apocalyptic number.

It is an amenable number.

48760028 is a deficient number, since it is larger than the sum of its proper divisors (36570028).

48760028 is a wasteful number, since it uses less digits than its factorization.

48760028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12190011 (or 12190009 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 48760028 is about 6982.8381049542. The cubic root of 48760028 is about 365.3322251936.

Subtracting 48760028 from its reverse (82006784), we obtain a square (33246756 = 57662).

The spelling of 48760028 in words is "forty-eight million, seven hundred sixty thousand, twenty-eight".

Divisors: 1 2 4 12190007 24380014 48760028