Base | Representation |
---|---|
bin | 10000111101010100… |
… | …11111100000111010 |
3 | 212111111111221110010 |
4 | 20132222133200322 |
5 | 122121210441302 |
6 | 4103230402350 |
7 | 441421016445 |
oct | 103652374072 |
9 | 25444457403 |
10 | 9104390202 |
11 | 3952211126 |
12 | 19210603b6 |
13 | b212a014b |
14 | 62522a65c |
15 | 38444c16c |
hex | 21ea9f83a |
9104390202 has 16 divisors (see below), whose sum is σ = 18458216640. Its totient is φ = 2993224032.
The previous prime is 9104390201. The next prime is 9104390203. The reversal of 9104390202 is 2020934019.
It is an interprime number because it is at equal distance from previous prime (9104390201) and next prime (9104390203).
It is a self number, because there is not a number n which added to its sum of digits gives 9104390202.
It is not an unprimeable number, because it can be changed into a prime (9104390201) 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, 10392702 + ... + 10393577.
It is an arithmetic number, because the mean of its divisors is an integer number (1153638540).
Almost surely, 29104390202 is an apocalyptic number.
9104390202 is an abundant number, since it is smaller than the sum of its proper divisors (9353826438).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9104390202 is a wasteful number, since it uses less digits than its factorization.
9104390202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20786357.
The product of its (nonzero) digits is 3888, while the sum is 30.
The square root of 9104390202 is about 95416.9282779529. The cubic root of 9104390202 is about 2088.0951640946.
The spelling of 9104390202 in words is "nine billion, one hundred four million, three hundred ninety thousand, two hundred two".
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