Base | Representation |
---|---|
bin | 1011101011110… |
… | …11010111110001 |
3 | 20211110002010200 |
4 | 11311323113301 |
5 | 200043213042 |
6 | 13420545413 |
7 | 2300116020 |
oct | 565732761 |
9 | 224402120 |
10 | 98022897 |
11 | 50371065 |
12 | 289b2269 |
13 | 1740091b |
14 | d0388b7 |
15 | 8913c4c |
hex | 5d7b5f1 |
98022897 has 12 divisors (see below), whose sum is σ = 161815680. Its totient is φ = 56013048.
The previous prime is 98022893. The next prime is 98022907. The reversal of 98022897 is 79822089.
It is not a de Polignac number, because 98022897 - 22 = 98022893 is a prime.
It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (98022893) 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, 777897 + ... + 778022.
It is an arithmetic number, because the mean of its divisors is an integer number (13484640).
Almost surely, 298022897 is an apocalyptic number.
It is an amenable number.
98022897 is a deficient number, since it is larger than the sum of its proper divisors (63792783).
98022897 is a wasteful number, since it uses less digits than its factorization.
98022897 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1555932 (or 1555929 counting only the distinct ones).
The product of its (nonzero) digits is 145152, while the sum is 45.
The square root of 98022897 is about 9900.6513422098. The cubic root of 98022897 is about 461.0795329267.
The spelling of 98022897 in words is "ninety-eight million, twenty-two thousand, eight hundred ninety-seven".
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