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484909311 = 3653247529
BaseRepresentation
bin11100111001110…
…010000011111111
31020210102221112010
4130321302003333
51443114044221
6120041142303
715005442525
oct3471620377
91223387463
10484909311
1122979a5a7
1211648a993
13796003b3
1448588315
152c886c76
hex1ce720ff

484909311 has 8 divisors (see below), whose sum is σ = 647538480. Its totient is φ = 322776512.

The previous prime is 484909307. The next prime is 484909333. The reversal of 484909311 is 113909484.

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 484909311 - 22 = 484909307 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 484909311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (484909301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121806 + ... + 125723.

It is an arithmetic number, because the mean of its divisors is an integer number (80942310).

Almost surely, 2484909311 is an apocalyptic number.

484909311 is a deficient number, since it is larger than the sum of its proper divisors (162629169).

484909311 is a wasteful number, since it uses less digits than its factorization.

484909311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248185.

The product of its (nonzero) digits is 31104, while the sum is 39.

The square root of 484909311 is about 22020.6564616044. The cubic root of 484909311 is about 785.6338267442.

The spelling of 484909311 in words is "four hundred eighty-four million, nine hundred nine thousand, three hundred eleven".

Divisors: 1 3 653 1959 247529 742587 161636437 484909311