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2997084 = 2232310859
BaseRepresentation
bin1011011011101101011100
312122021020010
423123231130
51231401314
6144123220
734321566
oct13335534
95567203
102997084
111767832
121006510
1380c22c
14580336
153e3059
hex2dbb5c

2997084 has 24 divisors (see below), whose sum is σ = 7297920. Its totient is φ = 955504.

The previous prime is 2997077. The next prime is 2997089. The reversal of 2997084 is 4807992.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2997089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5154 + ... + 5705.

It is an arithmetic number, because the mean of its divisors is an integer number (304080).

22997084 is an apocalyptic number.

It is an amenable number.

2997084 is an abundant number, since it is smaller than the sum of its proper divisors (4300836).

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

2997084 is a wasteful number, since it uses less digits than its factorization.

2997084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10889 (or 10887 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 2997084 is about 1731.2088262252. The cubic root of 2997084 is about 144.1782129963.

The spelling of 2997084 in words is "two million, nine hundred ninety-seven thousand, eighty-four".

Divisors: 1 2 3 4 6 12 23 46 69 92 138 276 10859 21718 32577 43436 65154 130308 249757 499514 749271 999028 1498542 2997084