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48796019 = 148932771
BaseRepresentation
bin1011101000100…
…1000101110011
310101211002112222
42322021011303
544442433034
64501511255
71131521306
oct272110563
9111732488
1048796019
11255a9198
121441252b
13a1563ac
1466a2b3d
15443d12e
hex2e89173

48796019 has 4 divisors (see below), whose sum is σ = 48830280. Its totient is φ = 48761760.

The previous prime is 48796003. The next prime is 48796031. The reversal of 48796019 is 91069784.

48796019 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 48796019 - 24 = 48796003 is a prime.

It is a super-2 number, since 2×487960192 = 4762102940496722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48796039) 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 3 ways as a sum of consecutive naturals, for example, 14897 + ... + 17874.

It is an arithmetic number, because the mean of its divisors is an integer number (12207570).

Almost surely, 248796019 is an apocalyptic number.

48796019 is a deficient number, since it is larger than the sum of its proper divisors (34261).

48796019 is a wasteful number, since it uses less digits than its factorization.

48796019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34260.

The product of its (nonzero) digits is 108864, while the sum is 44.

The square root of 48796019 is about 6985.4147335717. The cubic root of 48796019 is about 365.4220900471.

The spelling of 48796019 in words is "forty-eight million, seven hundred ninety-six thousand, nineteen".

Divisors: 1 1489 32771 48796019