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2968080 = 243583149
BaseRepresentation
bin1011010100101000010000
312120210102220
423110220100
51224434310
6143341040
734141203
oct13245020
95523386
102968080
111747a65
12bb1780
137cbc7b
1457393a
153d9670
hex2d4a10

2968080 has 80 divisors (see below), whose sum is σ = 9374400. Its totient is φ = 776704.

The previous prime is 2968057. The next prime is 2968099. The reversal of 2968080 is 808692.

It is a tau number, because it is divible by the number of its divisors (80).

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, 19846 + ... + 19994.

It is an arithmetic number, because the mean of its divisors is an integer number (117180).

22968080 is an apocalyptic number.

2968080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2968080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4687200).

2968080 is an abundant number, since it is smaller than the sum of its proper divisors (6406320).

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

2968080 is a wasteful number, since it uses less digits than its factorization.

2968080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248 (or 242 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 2968080 is about 1722.8116554052. The cubic root of 2968080 is about 143.7116141993.

The spelling of 2968080 in words is "two million, nine hundred sixty-eight thousand, eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 83 120 149 166 240 249 298 332 415 447 498 596 664 745 830 894 996 1192 1245 1328 1490 1660 1788 1992 2235 2384 2490 2980 3320 3576 3984 4470 4980 5960 6640 7152 8940 9960 11920 12367 17880 19920 24734 35760 37101 49468 61835 74202 98936 123670 148404 185505 197872 247340 296808 371010 494680 593616 742020 989360 1484040 2968080