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48339788 = 2273155691
BaseRepresentation
bin1011100001100…
…1101101001100
310100221220201112
42320121231030
544333333123
64444031152
71124611220
oct270315514
9110856645
1048339788
1125317442
12142324b8
13a026833
1465c4780
15439cd78
hex2e19b4c

48339788 has 24 divisors (see below), whose sum is σ = 99800064. Its totient is φ = 20048400.

The previous prime is 48339773. The next prime is 48339791. The reversal of 48339788 is 88793384.

It is a happy number.

48339788 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 26978 + ... + 28713.

It is an arithmetic number, because the mean of its divisors is an integer number (4158336).

Almost surely, 248339788 is an apocalyptic number.

It is an amenable number.

48339788 is an abundant number, since it is smaller than the sum of its proper divisors (51460276).

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

48339788 is a wasteful number, since it uses less digits than its factorization.

48339788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55733 (or 55731 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 50.

The square root of 48339788 is about 6952.6820724092. The cubic root of 48339788 is about 364.2796526627.

The spelling of 48339788 in words is "forty-eight million, three hundred thirty-nine thousand, seven hundred eighty-eight".

Divisors: 1 2 4 7 14 28 31 62 124 217 434 868 55691 111382 222764 389837 779674 1559348 1726421 3452842 6905684 12084947 24169894 48339788