Base | Representation |
---|---|
bin | 1011011110100001… |
… | …0101111111101100 |
3 | 21221201002011212000 |
4 | 2313220111333230 |
5 | 22302141301010 |
6 | 1225412212300 |
7 | 136226264541 |
oct | 26750257754 |
9 | 7851064760 |
10 | 3080806380 |
11 | 1341042483 |
12 | 71b90a090 |
13 | 3a1367972 |
14 | 21323cbc8 |
15 | 1307067c0 |
hex | b7a15fec |
3080806380 has 96 divisors (see below), whose sum is σ = 9807705600. Its totient is φ = 802436544.
The previous prime is 3080806373. The next prime is 3080806457. The reversal of 3080806380 is 836080803.
It is a Harshad number since it is a multiple of its sum of digits (36).
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, 43120 + ... + 89559.
It is an arithmetic number, because the mean of its divisors is an integer number (102163600).
Almost surely, 23080806380 is an apocalyptic number.
3080806380 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3080806380 is an abundant number, since it is smaller than the sum of its proper divisors (6726899220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3080806380 is a wasteful number, since it uses less digits than its factorization.
3080806380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132740 (or 132732 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 36.
The square root of 3080806380 is about 55505.0122061062. The cubic root of 3080806380 is about 1455.0842336185.
The spelling of 3080806380 in words is "three billion, eighty million, eight hundred six thousand, three hundred eighty".
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