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2890200 = 233524817
BaseRepresentation
bin1011000001100111011000
312102211121110
423001213120
51214441300
6141540320
733365145
oct13014730
95384543
102890200
1116a44a5
12b746a0
137a26a1
145533cc
153c1550
hex2c19d8

2890200 has 48 divisors (see below), whose sum is σ = 8961480. Its totient is φ = 770560.

The previous prime is 2890189. The next prime is 2890207. The reversal of 2890200 is 20982.

It is a zygodrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2890207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1809 + ... + 3008.

22890200 is an apocalyptic number.

2890200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2890200 is an abundant number, since it is smaller than the sum of its proper divisors (6071280).

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

2890200 is a wasteful number, since it uses less digits than its factorization.

2890200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4836 (or 4827 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 2890200 is about 1700.0588225117. The cubic root of 2890200 is about 142.4434986836.

The spelling of 2890200 in words is "two million, eight hundred ninety thousand, two hundred".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 25 30 40 50 60 75 100 120 150 200 300 600 4817 9634 14451 19268 24085 28902 38536 48170 57804 72255 96340 115608 120425 144510 192680 240850 289020 361275 481700 578040 722550 963400 1445100 2890200