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48941347 = 721376831
BaseRepresentation
bin1011101010110…
…0100100100011
310102002110220111
42322230210203
5100012110342
64504552151
71132665100
oct272544443
9112073814
1048941347
11256983a4
1214482657
13a1a75a0
1466ddaa7
15446b217
hex2eac923

48941347 has 12 divisors (see below), whose sum is σ = 61311936. Its totient is φ = 38722320.

The previous prime is 48941303. The next prime is 48941371. The reversal of 48941347 is 74314984.

48941347 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2k-48941347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48941747) 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 11 ways as a sum of consecutive naturals, for example, 37779 + ... + 39052.

It is an arithmetic number, because the mean of its divisors is an integer number (5109328).

Almost surely, 248941347 is an apocalyptic number.

48941347 is a deficient number, since it is larger than the sum of its proper divisors (12370589).

48941347 is a wasteful number, since it uses less digits than its factorization.

48941347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76858 (or 76851 counting only the distinct ones).

The product of its digits is 96768, while the sum is 40.

The square root of 48941347 is about 6995.8092455412. The cubic root of 48941347 is about 365.7845064092.

It can be divided in two parts, 4894 and 1347, that added together give a square (6241 = 792).

The spelling of 48941347 in words is "forty-eight million, nine hundred forty-one thousand, three hundred forty-seven".

Divisors: 1 7 13 49 91 637 76831 537817 998803 3764719 6991621 48941347