Base | Representation |
---|---|
bin | 111010011010101… |
… | …101011000001001 |
3 | 2112022012020012100 |
4 | 322122231120021 |
5 | 4001400031022 |
6 | 241130304013 |
7 | 33200354331 |
oct | 7232553011 |
9 | 2468166170 |
10 | 980080137 |
11 | 463258793 |
12 | 234288009 |
13 | 12808439a |
14 | 942440c1 |
15 | 5b0991ac |
hex | 3a6ad609 |
980080137 has 6 divisors (see below), whose sum is σ = 1415671322. Its totient is φ = 653386752.
The previous prime is 980080133. The next prime is 980080151. The reversal of 980080137 is 731080089.
980080137 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., 908660736 + 71419401 = 30144^2 + 8451^2 .
It is not a de Polignac number, because 980080137 - 22 = 980080133 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (980080133) 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, 54448888 + ... + 54448905.
Almost surely, 2980080137 is an apocalyptic number.
It is an amenable number.
980080137 is a deficient number, since it is larger than the sum of its proper divisors (435591185).
980080137 is a wasteful number, since it uses less digits than its factorization.
980080137 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108897799 (or 108897796 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 36.
The square root of 980080137 is about 31306.2316001144. The cubic root of 980080137 is about 993.3154621827.
The spelling of 980080137 in words is "nine hundred eighty million, eighty thousand, one hundred thirty-seven".
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