Base | Representation |
---|---|
bin | 1010010100100000… |
… | …1011100110101010 |
3 | 21011001222011012210 |
4 | 2211020023212222 |
5 | 21133204312242 |
6 | 1134522545550 |
7 | 125436613065 |
oct | 24510134652 |
9 | 7131864183 |
10 | 2770385322 |
11 | 11a18a0551 |
12 | 6539682b6 |
13 | 351c5b773 |
14 | 1c3d158dc |
15 | 113339d9c |
hex | a520b9aa |
2770385322 has 8 divisors (see below), whose sum is σ = 5540770656. Its totient is φ = 923461772.
The previous prime is 2770385309. The next prime is 2770385329. The reversal of 2770385322 is 2235830772.
It is a sphenic number, since it is the product of 3 distinct primes.
2770385322 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (2770385329) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230865438 + ... + 230865449.
It is an arithmetic number, because the mean of its divisors is an integer number (692596332).
Almost surely, 22770385322 is an apocalyptic number.
2770385322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2770385322 is a wasteful number, since it uses less digits than its factorization.
2770385322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 461730892.
The product of its (nonzero) digits is 141120, while the sum is 39.
The square root of 2770385322 is about 52634.4499543787. The cubic root of 2770385322 is about 1404.4729932479.
The spelling of 2770385322 in words is "two billion, seven hundred seventy million, three hundred eighty-five thousand, three hundred twenty-two".
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