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48005265 = 3571189467
BaseRepresentation
bin1011011100100…
…0000010010001
310100022220211210
42313020002101
544242132030
64432530333
71122016020
oct267100221
9110286753
1048005265
1125109080
12140b09a9
139c3a4a9
1465388b7
154333bb0
hex2dc8091

48005265 has 64 divisors (see below), whose sum is σ = 97044480. Its totient is φ = 19683840.

The previous prime is 48005257. The next prime is 48005281. The reversal of 48005265 is 56250084.

It is not a de Polignac number, because 48005265 - 23 = 48005257 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 102562 + ... + 103028.

It is an arithmetic number, because the mean of its divisors is an integer number (1516320).

Almost surely, 248005265 is an apocalyptic number.

It is an amenable number.

48005265 is an abundant number, since it is smaller than the sum of its proper divisors (49039215).

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

48005265 is a wasteful number, since it uses less digits than its factorization.

48005265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582.

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 48005265 is about 6928.5831885025. The cubic root of 48005265 is about 363.4374057750.

The spelling of 48005265 in words is "forty-eight million, five thousand, two hundred sixty-five".

Divisors: 1 3 5 7 11 15 21 33 35 55 77 89 105 165 231 267 385 445 467 623 979 1155 1335 1401 1869 2335 2937 3115 3269 4895 5137 6853 7005 9345 9807 14685 15411 16345 20559 25685 34265 35959 41563 49035 77055 102795 107877 124689 179795 207815 290941 457193 539385 623445 872823 1371579 1454705 2285965 3200351 4364115 6857895 9601053 16001755 48005265