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299080084 = 22421177601
BaseRepresentation
bin10001110100111…
…001100110010100
3202211202211202011
4101310321212110
51103031030314
645402154004
710261065412
oct2164714624
9684684664
10299080084
11143906326
12841b2904
1349c68184
142ba142b2
151b3cb4c4
hex11d39994

299080084 has 12 divisors (see below), whose sum is σ = 524636308. Its totient is φ = 149184000.

The previous prime is 299080079. The next prime is 299080091. The reversal of 299080084 is 480080992.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10419984 + 288660100 = 3228^2 + 16990^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87117 + ... + 90484.

Almost surely, 2299080084 is an apocalyptic number.

It is an amenable number.

299080084 is a deficient number, since it is larger than the sum of its proper divisors (225556224).

299080084 is a wasteful number, since it uses less digits than its factorization.

299080084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178026 (or 178024 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 40.

The square root of 299080084 is about 17293.9319994037. The cubic root of 299080084 is about 668.7480027425.

The spelling of 299080084 in words is "two hundred ninety-nine million, eighty thousand, eighty-four".

Divisors: 1 2 4 421 842 1684 177601 355202 710404 74770021 149540042 299080084