Base | Representation |
---|---|
bin | 1011111010111… |
… | …01100101100100 |
3 | 20222011102112120 |
4 | 11331131211210 |
5 | 201044414202 |
6 | 13531145540 |
7 | 2322653340 |
oct | 575354544 |
9 | 228142476 |
10 | 99998052 |
11 | 514a0020 |
12 | 295a52b0 |
13 | 1794295b |
14 | d3d0620 |
15 | 8ba40bc |
hex | 5f5d964 |
99998052 has 48 divisors (see below), whose sum is σ = 290906112. Its totient is φ = 25973280.
The previous prime is 99998051. The next prime is 99998071. The reversal of 99998052 is 25089999.
It is a super-2 number, since 2×999980522 = 19999220807589408, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 99997986 and 99998004.
It is not an unprimeable number, because it can be changed into a prime (99998051) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53188 + ... + 55035.
It is an arithmetic number, because the mean of its divisors is an integer number (6060544).
Almost surely, 299998052 is an apocalyptic number.
It is an amenable number.
99998052 is an abundant number, since it is smaller than the sum of its proper divisors (190908060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
99998052 is a wasteful number, since it uses less digits than its factorization.
99998052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108248 (or 108246 counting only the distinct ones).
The product of its (nonzero) digits is 524880, while the sum is 51.
The square root of 99998052 is about 9999.9025995257. The cubic root of 99998052 is about 464.1558694034.
The spelling of 99998052 in words is "ninety-nine million, nine hundred ninety-eight thousand, fifty-two".
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