Base | Representation |
---|---|
bin | 1011011110011011… |
… | …0010100101100101 |
3 | 21221200022111022110 |
4 | 2313212302211211 |
5 | 22302040233310 |
6 | 1225355351233 |
7 | 136222650462 |
oct | 26746624545 |
9 | 7850274273 |
10 | 3080399205 |
11 | 1340894574 |
12 | 71b752519 |
13 | 3a1254530 |
14 | 213174669 |
15 | 130675d20 |
hex | b79b2965 |
3080399205 has 32 divisors (see below), whose sum is σ = 5374978560. Its totient is φ = 1497300480.
The previous prime is 3080399197. The next prime is 3080399209. The reversal of 3080399205 is 5029930803.
It is not a de Polignac number, because 3080399205 - 23 = 3080399197 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3080399209) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 84576 + ... + 115385.
It is an arithmetic number, because the mean of its divisors is an integer number (167968080).
Almost surely, 23080399205 is an apocalyptic number.
It is an amenable number.
3080399205 is a deficient number, since it is larger than the sum of its proper divisors (2294579355).
3080399205 is a wasteful number, since it uses less digits than its factorization.
3080399205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 200061.
The product of its (nonzero) digits is 58320, while the sum is 39.
The square root of 3080399205 is about 55501.3441729117. The cubic root of 3080399205 is about 1455.0201270229.
The spelling of 3080399205 in words is "three billion, eighty million, three hundred ninety-nine thousand, two hundred five".
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