Base | Representation |
---|---|
bin | 1011011110010110… |
… | …0001000000111000 |
3 | 21221122200111222110 |
4 | 2313211201000320 |
5 | 22301444040310 |
6 | 1225344252320 |
7 | 136220056401 |
oct | 26745410070 |
9 | 7848614873 |
10 | 3080065080 |
11 | 1340686534 |
12 | 71b6110a0 |
13 | 3a1168421 |
14 | 2130c89a8 |
15 | 13060bd20 |
hex | b7961038 |
3080065080 has 32 divisors (see below), whose sum is σ = 9240195600. Its totient is φ = 821350656.
The previous prime is 3080065063. The next prime is 3080065081. The reversal of 3080065080 is 805600803.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3080065081) 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, 12833485 + ... + 12833724.
Almost surely, 23080065080 is an apocalyptic number.
3080065080 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3080065080 is an abundant number, since it is smaller than the sum of its proper divisors (6160130520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3080065080 is a wasteful number, since it uses less digits than its factorization.
3080065080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25667223 (or 25667219 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 30.
The square root of 3080065080 is about 55498.3340290499. The cubic root of 3080065080 is about 1454.9675173722.
Adding to 3080065080 its reverse (805600803), we get a palindrome (3885665883).
The spelling of 3080065080 in words is "three billion, eighty million, sixty-five thousand, eighty".
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