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484248069 = 32431251287
BaseRepresentation
bin11100110111010…
…000101000000101
31020202012100110200
4130313100220011
51442431414234
6120015041113
715000016644
oct3467205005
91222170420
10484248069
11229388818
12116210199
137942b426
144845535b
152c7a5d99
hex1cdd0a05

484248069 has 12 divisors (see below), whose sum is σ = 715736736. Its totient is φ = 315324072.

The previous prime is 484248047. The next prime is 484248071. The reversal of 484248069 is 960842484.

It is not a de Polignac number, because 484248069 - 29 = 484247557 is a prime.

It is a super-2 number, since 2×4842480692 = 468992384660457522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (484248029) by changing a digit.

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 in 11 ways as a sum of consecutive naturals, for example, 625257 + ... + 626030.

It is an arithmetic number, because the mean of its divisors is an integer number (59644728).

Almost surely, 2484248069 is an apocalyptic number.

It is an amenable number.

484248069 is a deficient number, since it is larger than the sum of its proper divisors (231488667).

484248069 is a wasteful number, since it uses less digits than its factorization.

484248069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1251336 (or 1251333 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 45.

The square root of 484248069 is about 22005.6372095879. The cubic root of 484248069 is about 785.2765569176.

The spelling of 484248069 in words is "four hundred eighty-four million, two hundred forty-eight thousand, sixty-nine".

Divisors: 1 3 9 43 129 387 1251287 3753861 11261583 53805341 161416023 484248069