Base | Representation |
---|---|
bin | 111101101001010… |
… | …1000010010111010 |
3 | 12100011012201210012 |
4 | 1323102220102322 |
5 | 13214012344320 |
6 | 541130421522 |
7 | 102154541315 |
oct | 17322502272 |
9 | 5304181705 |
10 | 2068481210 |
11 | 971670604 |
12 | 4988918a2 |
13 | 26c7037a3 |
14 | 158a0397c |
15 | c18dd4c5 |
hex | 7b4a84ba |
2068481210 has 8 divisors (see below), whose sum is σ = 3723266196. Its totient is φ = 827392480.
The previous prime is 2068481161. The next prime is 2068481249. The reversal of 2068481210 is 121848602.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 2057438881 + 11042329 = 45359^2 + 3323^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×20684812102 = 8557229032246128200, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103424051 + ... + 103424070.
Almost surely, 22068481210 is an apocalyptic number.
2068481210 is a deficient number, since it is larger than the sum of its proper divisors (1654784986).
2068481210 is a wasteful number, since it uses less digits than its factorization.
2068481210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 206848128.
The product of its (nonzero) digits is 6144, while the sum is 32.
The square root of 2068481210 is about 45480.5585937552. The cubic root of 2068481210 is about 1274.1401271310.
The spelling of 2068481210 in words is "two billion, sixty-eight million, four hundred eighty-one thousand, two hundred ten".
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