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48426741 = 3811261
BaseRepresentation
bin1011100010111…
…0111011110101
310101010100000000
42320232323311
544344123431
64445541513
71125422556
oct270567365
9111110000
1048426741
1125376800
1214274899
13a05729c
14660832d
1543b89e6
hex2e2eef5

48426741 has 54 divisors (see below), whose sum is σ = 81148886. Its totient is φ = 28868400.

The previous prime is 48426691. The next prime is 48426797. The reversal of 48426741 is 14762484.

48426741 = 1083 + 1093 + ... + 1343.

It can be written as a sum of positive squares in only one way, i.e., 28579716 + 19847025 = 5346^2 + 4455^2 .

It is not a de Polignac number, because 48426741 - 27 = 48426613 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 9.

It is a zygodrome in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 48426696 and 48426705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48426541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 793851 + ... + 793911.

Almost surely, 248426741 is an apocalyptic number.

It is an amenable number.

48426741 is a deficient number, since it is larger than the sum of its proper divisors (32722145).

48426741 is an frugal number, since it uses more digits than its factorization.

48426741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107 (or 75 counting only the distinct ones).

The product of its digits is 43008, while the sum is 36.

The square root of 48426741 is about 6958.9324612328. The cubic root of 48426741 is about 364.4979423752.

It can be divided in two parts, 484 and 26741, that added together give a square (27225 = 1652).

The spelling of 48426741 in words is "forty-eight million, four hundred twenty-six thousand, seven hundred forty-one".

Divisors: 1 3 9 11 27 33 61 81 99 121 183 243 297 363 549 671 729 891 1089 1647 2013 2187 2673 3267 4941 6039 6561 7381 8019 9801 14823 18117 22143 24057 29403 44469 54351 66429 72171 88209 133407 163053 199287 264627 400221 489159 597861 793881 1467477 1793583 4402431 5380749 16142247 48426741