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488835065 = 51272393221
BaseRepresentation
bin11101001000110…
…000011111111001
31021001211101122102
4131020300133321
52000120210230
6120301233145
715054013055
oct3510603771
91231741572
10488835065
11230a31024
121178627b5
137a376224
1448ccac65
152cdb0045
hex1d2307f9

488835065 has 16 divisors (see below), whose sum is σ = 593879040. Its totient is φ = 386245440.

The previous prime is 488835007. The next prime is 488835091. The reversal of 488835065 is 560538884.

It is not a de Polignac number, because 488835065 - 220 = 487786489 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150155 + ... + 153375.

It is an arithmetic number, because the mean of its divisors is an integer number (37117440).

Almost surely, 2488835065 is an apocalyptic number.

It is an amenable number.

488835065 is a deficient number, since it is larger than the sum of its proper divisors (105043975).

488835065 is a wasteful number, since it uses less digits than its factorization.

488835065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3592.

The product of its (nonzero) digits is 921600, while the sum is 47.

The square root of 488835065 is about 22109.6147637176. The cubic root of 488835065 is about 787.7482559873.

The spelling of 488835065 in words is "four hundred eighty-eight million, eight hundred thirty-five thousand, sixty-five".

Divisors: 1 5 127 239 635 1195 3221 16105 30353 151765 409067 769819 2045335 3849095 97767013 488835065