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48725243 = 78777937
BaseRepresentation
bin1011100111011…
…1110011111011
310101200111110122
42321313303323
544433201433
64500203455
71131105050
oct271676373
9111614418
1048725243
112555aaa6
121439958b
13a130108
146685027
154427198
hex2e77cfb

48725243 has 8 divisors (see below), whose sum is σ = 55756512. Its totient is φ = 41711616.

The previous prime is 48725239. The next prime is 48725251. The reversal of 48725243 is 34252784.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 48725243 - 22 = 48725239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48725203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2171 + ... + 10107.

It is an arithmetic number, because the mean of its divisors is an integer number (6969564).

Almost surely, 248725243 is an apocalyptic number.

48725243 is a deficient number, since it is larger than the sum of its proper divisors (7031269).

48725243 is an equidigital number, since it uses as much as digits as its factorization.

48725243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8821.

The product of its digits is 53760, while the sum is 35.

The square root of 48725243 is about 6980.3469111499. The cubic root of 48725243 is about 365.2453295326.

The spelling of 48725243 in words is "forty-eight million, seven hundred twenty-five thousand, two hundred forty-three".

Divisors: 1 7 877 6139 7937 55559 6960749 48725243