Base | Representation |
---|---|
bin | 1000000101011111… |
… | …00001110010011010 |
3 | 102012112022200022000 |
4 | 10002233201302122 |
5 | 32342242342030 |
6 | 1554430141430 |
7 | 212400504651 |
oct | 40257416232 |
9 | 12175280260 |
10 | 4340980890 |
11 | 1928409214 |
12 | a11951876 |
13 | 54246a65c |
14 | 2d2754198 |
15 | 1a617b860 |
hex | 102be1c9a |
4340980890 has 64 divisors (see below), whose sum is σ = 11590542720. Its totient is φ = 1156135680.
The previous prime is 4340980879. The next prime is 4340980927. The reversal of 4340980890 is 980890434.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 213570 + ... + 233010.
It is an arithmetic number, because the mean of its divisors is an integer number (181102230).
Almost surely, 24340980890 is an apocalyptic number.
4340980890 is an abundant number, since it is smaller than the sum of its proper divisors (7249561830).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4340980890 is a wasteful number, since it uses less digits than its factorization.
4340980890 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20284 (or 20278 counting only the distinct ones).
The product of its (nonzero) digits is 248832, while the sum is 45.
The square root of 4340980890 is about 65886.1206173197. The cubic root of 4340980890 is about 1631.2829286522.
The spelling of 4340980890 in words is "four billion, three hundred forty million, nine hundred eighty thousand, eight hundred ninety".
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