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48739062 = 2319342089
BaseRepresentation
bin1011100111101…
…1001011110110
310101201012102110
42321323023312
544434122222
64500351450
71131163251
oct271731366
9111635373
1048739062
112556a419
12143a5586
13a1364a8
14668a098
15442b30c
hex2e7b2f6

48739062 has 16 divisors (see below), whose sum is σ = 97985520. Its totient is φ = 16161792.

The previous prime is 48739049. The next prime is 48739069. The reversal of 48739062 is 26093784.

It is a self number, because there is not a number n which added to its sum of digits gives 48739062.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48739069) 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 7 ways as a sum of consecutive naturals, for example, 19887 + ... + 22202.

It is an arithmetic number, because the mean of its divisors is an integer number (6124095).

Almost surely, 248739062 is an apocalyptic number.

48739062 is an abundant number, since it is smaller than the sum of its proper divisors (49246458).

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

48739062 is a wasteful number, since it uses less digits than its factorization.

48739062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42287.

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 48739062 is about 6981.3366914940. The cubic root of 48739062 is about 365.2798554293.

The spelling of 48739062 in words is "forty-eight million, seven hundred thirty-nine thousand, sixty-two".

Divisors: 1 2 3 6 193 386 579 1158 42089 84178 126267 252534 8123177 16246354 24369531 48739062