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2374980 = 2235231721
BaseRepresentation
bin1001000011110101000100
311110122212020
421003311010
51101444410
6122523140
726121066
oct11036504
94418766
102374980
1113823a3
129664b0
1365201a
1445b736
1531da70
hex243d44

2374980 has 48 divisors (see below), whose sum is σ = 6943104. Its totient is φ = 605440.

The previous prime is 2374979. The next prime is 2374997. The reversal of 2374980 is 894732.

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, 520 + ... + 2240.

It is an arithmetic number, because the mean of its divisors is an integer number (144648).

22374980 is an apocalyptic number.

2374980 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 2374980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3471552).

2374980 is an abundant number, since it is smaller than the sum of its proper divisors (4568124).

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

2374980 is a wasteful number, since it uses less digits than its factorization.

2374980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1756 (or 1754 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 2374980 is about 1541.0970118717. The cubic root of 2374980 is about 133.4197079225.

The spelling of 2374980 in words is "two million, three hundred seventy-four thousand, nine hundred eighty".

Divisors: 1 2 3 4 5 6 10 12 15 20 23 30 46 60 69 92 115 138 230 276 345 460 690 1380 1721 3442 5163 6884 8605 10326 17210 20652 25815 34420 39583 51630 79166 103260 118749 158332 197915 237498 395830 474996 593745 791660 1187490 2374980