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484446949 = 7271925453
BaseRepresentation
bin11100111000000…
…001001011100101
31020202120110021121
4130320001023211
51443004300244
6120023213541
715001505530
oct3470011345
91222513247
10484446949
11229504188
121162a72b1
137949aacc
14484a7a17
152c7e4c84
hex1ce012e5

484446949 has 8 divisors (see below), whose sum is σ = 553879040. Its totient is φ = 415071216.

The previous prime is 484446931. The next prime is 484446959. The reversal of 484446949 is 949644484.

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

It is not a de Polignac number, because 484446949 - 215 = 484414181 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 484446896 and 484446905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (484446959) 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 7 ways as a sum of consecutive naturals, for example, 6307 + ... + 31759.

It is an arithmetic number, because the mean of its divisors is an integer number (69234880).

Almost surely, 2484446949 is an apocalyptic number.

It is an amenable number.

484446949 is a deficient number, since it is larger than the sum of its proper divisors (69432091).

484446949 is a wasteful number, since it uses less digits than its factorization.

484446949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28179.

The product of its digits is 3981312, while the sum is 52.

The square root of 484446949 is about 22010.1555878190. The cubic root of 484446949 is about 785.3840461957.

The spelling of 484446949 in words is "four hundred eighty-four million, four hundred forty-six thousand, nine hundred forty-nine".

Divisors: 1 7 2719 19033 25453 178171 69206707 484446949