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2996900 = 2252231303
BaseRepresentation
bin1011011011101010100100
312122020222022
423123222210
51231400100
6144122312
734321214
oct13335244
95566868
102996900
111767685
121006398
1380c11a
14580244
153e2e85
hex2dbaa4

2996900 has 36 divisors (see below), whose sum is σ = 6791232. Its totient is φ = 1145760.

The previous prime is 2996899. The next prime is 2996909. The reversal of 2996900 is 96992.

It is a super-2 number, since 2×29969002 = 17962819220000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2996909) 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, 1649 + ... + 2951.

22996900 is an apocalyptic number.

2996900 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 2996900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3395616).

2996900 is an abundant number, since it is smaller than the sum of its proper divisors (3794332).

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

2996900 is a wasteful number, since it uses less digits than its factorization.

2996900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1340 (or 1333 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 35.

The square root of 2996900 is about 1731.1556833514. The cubic root of 2996900 is about 144.1752624246.

The spelling of 2996900 in words is "two million, nine hundred ninety-six thousand, nine hundred".

Divisors: 1 2 4 5 10 20 23 25 46 50 92 100 115 230 460 575 1150 1303 2300 2606 5212 6515 13030 26060 29969 32575 59938 65150 119876 130300 149845 299690 599380 749225 1498450 2996900