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484712648 = 23719455557
BaseRepresentation
bin11100111001000…
…010000011001000
31020210001221202022
4130321002003020
51443041301043
6120033024012
715003663260
oct3471020310
91223057668
10484712648
11229675872
121163b5008
1379561a24
14485367a0
152c848868
hex1ce420c8

484712648 has 32 divisors (see below), whose sum is σ = 1093339200. Its totient is φ = 196800192.

The previous prime is 484712633. The next prime is 484712663. The reversal of 484712648 is 846217484.

It is an interprime number because it is at equal distance from previous prime (484712633) and next prime (484712663).

It is a super-2 number, since 2×4847126482 = 469892702262343808, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 484712599 and 484712608.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 226715 + ... + 228842.

It is an arithmetic number, because the mean of its divisors is an integer number (34166850).

Almost surely, 2484712648 is an apocalyptic number.

It is an amenable number.

484712648 is an abundant number, since it is smaller than the sum of its proper divisors (608626552).

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

484712648 is a wasteful number, since it uses less digits than its factorization.

484712648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455589 (or 455585 counting only the distinct ones).

The product of its digits is 344064, while the sum is 44.

The square root of 484712648 is about 22016.1905878379. The cubic root of 484712648 is about 785.5276034471.

The spelling of 484712648 in words is "four hundred eighty-four million, seven hundred twelve thousand, six hundred forty-eight".

Divisors: 1 2 4 7 8 14 19 28 38 56 76 133 152 266 532 1064 455557 911114 1822228 3188899 3644456 6377798 8655583 12755596 17311166 25511192 34622332 60589081 69244664 121178162 242356324 484712648