Base | Representation |
---|---|
bin | 10001110001100… |
… | …010111101100010 |
3 | 202210010011202220 |
4 | 101301202331202 |
5 | 1102314412210 |
6 | 45331251510 |
7 | 10250444316 |
oct | 2161427542 |
9 | 683104686 |
10 | 298200930 |
11 | 143365855 |
12 | 83a49b96 |
13 | 49a1ac71 |
14 | 2b865b46 |
15 | 1b2a5c70 |
hex | 11c62f62 |
298200930 has 16 divisors (see below), whose sum is σ = 715682304. Its totient is φ = 79520240.
The previous prime is 298200919. The next prime is 298200941. The reversal of 298200930 is 39002892.
It is an interprime number because it is at equal distance from previous prime (298200919) and next prime (298200941).
It is a junction number, because it is equal to n+sod(n) for n = 298200891 and 298200900.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4969986 + ... + 4970045.
It is an arithmetic number, because the mean of its divisors is an integer number (44730144).
Almost surely, 2298200930 is an apocalyptic number.
298200930 is an abundant number, since it is smaller than the sum of its proper divisors (417481374).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
298200930 is a wasteful number, since it uses less digits than its factorization.
298200930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9940041.
The product of its (nonzero) digits is 7776, while the sum is 33.
The square root of 298200930 is about 17268.4953021391. The cubic root of 298200930 is about 668.0920920161.
The spelling of 298200930 in words is "two hundred ninety-eight million, two hundred thousand, nine hundred thirty".
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