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48719802 = 23972863
BaseRepresentation
bin1011100111011…
…0011110111010
310101200020000010
42321312132322
544433013202
64500122350
71131053145
oct271663672
9111606003
1048719802
11255569aa
12143963b6
13a12a7b1
14668305c
15442576c
hex2e767ba

48719802 has 24 divisors (see below), whose sum is σ = 98568576. Its totient is φ = 16053888.

The previous prime is 48719791. The next prime is 48719821. The reversal of 48719802 is 20891784.

It is a plaindrome in base 11.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 56023 + ... + 56885.

It is an arithmetic number, because the mean of its divisors is an integer number (4107024).

Almost surely, 248719802 is an apocalyptic number.

48719802 is an abundant number, since it is smaller than the sum of its proper divisors (49848774).

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

48719802 is an equidigital number, since it uses as much as digits as its factorization.

48719802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1062 (or 965 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 39.

The square root of 48719802 is about 6979.9571631923. The cubic root of 48719802 is about 365.2317337474.

The spelling of 48719802 in words is "forty-eight million, seven hundred nineteen thousand, eight hundred two".

Divisors: 1 2 3 6 97 194 291 582 863 1726 2589 5178 9409 18818 28227 56454 83711 167422 251133 502266 8119967 16239934 24359901 48719802