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6414980 = 22511132243
BaseRepresentation
bin11000011110001010000100
3110001220200212
4120132022010
53120234410
6345254552
7105345365
oct30361204
913056625
106414980
113691740
122194458
131437b60
14bcdb6c
1586ab05
hex61e284

6414980 has 48 divisors (see below), whose sum is σ = 15833664. Its totient is φ = 2152320.

The previous prime is 6414973. The next prime is 6415007. The reversal of 6414980 is 894146.

6414980 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1739 + ... + 3981.

It is an arithmetic number, because the mean of its divisors is an integer number (329868).

Almost surely, 26414980 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6414980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7916832).

6414980 is an abundant number, since it is smaller than the sum of its proper divisors (9418684).

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

6414980 is a wasteful number, since it uses less digits than its factorization.

6414980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2276 (or 2274 counting only the distinct ones).

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

The square root of 6414980 is about 2532.7810801568. The cubic root of 6414980 is about 185.8082967247.

The spelling of 6414980 in words is "six million, four hundred fourteen thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 11 13 20 22 26 44 52 55 65 110 130 143 220 260 286 572 715 1430 2243 2860 4486 8972 11215 22430 24673 29159 44860 49346 58318 98692 116636 123365 145795 246730 291590 320749 493460 583180 641498 1282996 1603745 3207490 6414980