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48726428 = 2212181607
BaseRepresentation
bin1011100111100…
…0000110011100
310101200120002112
42321320012130
544433221203
64500213152
71131111362
oct271700634
9111616075
1048726428
1125560983
121439a1b8
13a13080a
146685632
1544276d8
hex2e7819c

48726428 has 6 divisors (see below), whose sum is σ = 85271256. Its totient is φ = 24363212.

The previous prime is 48726413. The next prime is 48726463. The reversal of 48726428 is 82462784.

48726428 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 6090800 + ... + 6090807.

It is an arithmetic number, because the mean of its divisors is an integer number (14211876).

Almost surely, 248726428 is an apocalyptic number.

It is an amenable number.

48726428 is a deficient number, since it is larger than the sum of its proper divisors (36544828).

48726428 is a wasteful number, since it uses less digits than its factorization.

48726428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12181611 (or 12181609 counting only the distinct ones).

The product of its digits is 172032, while the sum is 41.

The square root of 48726428 is about 6980.4317918020. The cubic root of 48726428 is about 365.2482904359.

The spelling of 48726428 in words is "forty-eight million, seven hundred twenty-six thousand, four hundred twenty-eight".

Divisors: 1 2 4 12181607 24363214 48726428