Base | Representation |
---|---|
bin | 111010011010101… |
… | …101001001100001 |
3 | 2112022012011220200 |
4 | 322122231021201 |
5 | 4001400013301 |
6 | 241130255413 |
7 | 33200351523 |
oct | 7232551141 |
9 | 2468164820 |
10 | 980079201 |
11 | 463258012 |
12 | 234287569 |
13 | 128083b2a |
14 | 94243a13 |
15 | 5b098c86 |
hex | 3a6ad261 |
980079201 has 6 divisors (see below), whose sum is σ = 1415669970. Its totient is φ = 653386128.
The previous prime is 980079181. The next prime is 980079209. The reversal of 980079201 is 102970089.
It is a happy number.
980079201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 980003025 + 76176 = 31305^2 + 276^2 .
It is not a de Polignac number, because 980079201 - 215 = 980046433 is a prime.
It is not an unprimeable number, because it can be changed into a prime (980079209) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 54448836 + ... + 54448853.
It is an arithmetic number, because the mean of its divisors is an integer number (235944995).
Almost surely, 2980079201 is an apocalyptic number.
It is an amenable number.
980079201 is a deficient number, since it is larger than the sum of its proper divisors (435590769).
980079201 is a wasteful number, since it uses less digits than its factorization.
980079201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108897695 (or 108897692 counting only the distinct ones).
The product of its (nonzero) digits is 9072, while the sum is 36.
The square root of 980079201 is about 31306.2166510104. The cubic root of 980079201 is about 993.3151459692.
The spelling of 980079201 in words is "nine hundred eighty million, seventy-nine thousand, two hundred one".
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