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48047713 = 71923113139
BaseRepresentation
bin1011011101001…
…0011001100001
310100102002001221
42313102121201
544300011323
64433455041
71122253540
oct267223141
9110362057
1048047713
1125137a5a
1214111481
139c538cc
14654a157
15434155d
hex2dd2661

48047713 has 32 divisors (see below), whose sum is σ = 61286400. Its totient is φ = 36723456.

The previous prime is 48047707. The next prime is 48047731. The reversal of 48047713 is 31774084.

48047713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 48047713 - 213 = 48039521 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48047743) 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 31 ways as a sum of consecutive naturals, for example, 345598 + ... + 345736.

It is an arithmetic number, because the mean of its divisors is an integer number (1915200).

Almost surely, 248047713 is an apocalyptic number.

It is an amenable number.

48047713 is a deficient number, since it is larger than the sum of its proper divisors (13238687).

48047713 is a wasteful number, since it uses less digits than its factorization.

48047713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301.

The product of its (nonzero) digits is 18816, while the sum is 34.

The square root of 48047713 is about 6931.6457641746. The cubic root of 48047713 is about 363.5444957378.

The spelling of 48047713 in words is "forty-eight million, forty-seven thousand, seven hundred thirteen".

Divisors: 1 7 19 23 113 133 139 161 437 791 973 2147 2599 2641 3059 3197 15029 15707 18193 18487 22379 49381 60743 109949 298433 345667 361261 425201 2089031 2528827 6863959 48047713