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4416980 = 225269821
BaseRepresentation
bin10000110110010111010100
322022101221212
4100312113110
52112320410
6234400552
752354331
oct20662724
98271855
104416980
1125475a7
121590158
13bb85c9
1482d988
155c3b05
hex4365d4

4416980 has 24 divisors (see below), whose sum is σ = 9321480. Its totient is φ = 1758080.

The previous prime is 4416977. The next prime is 4417009. The reversal of 4416980 is 896144.

It can be written as a sum of positive squares in 4 ways, for example, as 15376 + 4401604 = 124^2 + 2098^2 .

It is a congruent number.

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, 4970 + ... + 5790.

It is an arithmetic number, because the mean of its divisors is an integer number (388395).

Almost surely, 24416980 is an apocalyptic number.

It is an amenable number.

4416980 is an abundant number, since it is smaller than the sum of its proper divisors (4904500).

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

4416980 is a wasteful number, since it uses less digits than its factorization.

4416980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1099 (or 1097 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 4416980 is about 2101.6612476800. The cubic root of 4416980 is about 164.0747725664.

The spelling of 4416980 in words is "four million, four hundred sixteen thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 20 269 538 821 1076 1345 1642 2690 3284 4105 5380 8210 16420 220849 441698 883396 1104245 2208490 4416980