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2032980 = 2235311093
BaseRepresentation
bin111110000010101010100
310211021201120
413300111110
51010023410
6111323540
723165025
oct7602524
93737646
102032980
111169454
128205b0
13562461
143acc4c
152a2570
hex1f0554

2032980 has 48 divisors (see below), whose sum is σ = 5881344. Its totient is φ = 524160.

The previous prime is 2032973. The next prime is 2032991. The reversal of 2032980 is 892302.

It is a self number, because there is not a number n which added to its sum of digits gives 2032980.

It is a congruent number.

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, 1314 + ... + 2406.

It is an arithmetic number, because the mean of its divisors is an integer number (122528).

22032980 is an apocalyptic number.

2032980 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 2032980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2940672).

2032980 is an abundant number, since it is smaller than the sum of its proper divisors (3848364).

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

2032980 is a wasteful number, since it uses less digits than its factorization.

2032980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1136 (or 1134 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 2032980 is about 1425.8260763501. The cubic root of 2032980 is about 126.6808694447.

The spelling of 2032980 in words is "two million, thirty-two thousand, nine hundred eighty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 31 60 62 93 124 155 186 310 372 465 620 930 1093 1860 2186 3279 4372 5465 6558 10930 13116 16395 21860 32790 33883 65580 67766 101649 135532 169415 203298 338830 406596 508245 677660 1016490 2032980