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48834780 = 22351794547
BaseRepresentation
bin1011101001001…
…0100011011100
310101220001201120
42322102203130
5100000203110
64502410540
71132042311
oct272224334
9111801646
1048834780
1125625325
1214430a50
13a16ac27
1466b2d08
154449870
hex2e928dc

48834780 has 48 divisors (see below), whose sum is σ = 137531520. Its totient is φ = 12947008.

The previous prime is 48834749. The next prime is 48834781. The reversal of 48834780 is 8743884.

48834780 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48834781) 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, 8467 + ... + 13013.

It is an arithmetic number, because the mean of its divisors is an integer number (2865240).

Almost surely, 248834780 is an apocalyptic number.

It is an amenable number.

48834780 is an abundant number, since it is smaller than the sum of its proper divisors (88696740).

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

48834780 is a wasteful number, since it uses less digits than its factorization.

48834780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4738 (or 4736 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 42.

The square root of 48834780 is about 6988.1886064988. The cubic root of 48834780 is about 365.5188218241.

The spelling of 48834780 in words is "forty-eight million, eight hundred thirty-four thousand, seven hundred eighty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 179 358 537 716 895 1074 1790 2148 2685 3580 4547 5370 9094 10740 13641 18188 22735 27282 45470 54564 68205 90940 136410 272820 813913 1627826 2441739 3255652 4069565 4883478 8139130 9766956 12208695 16278260 24417390 48834780