Base | Representation |
---|---|
bin | 1111100101111… |
… | …11101111110110 |
3 | 100010010202222012 |
4 | 13302333233312 |
5 | 231441340242 |
6 | 20551404222 |
7 | 3145566554 |
oct | 762775766 |
9 | 303122865 |
10 | 130808822 |
11 | 67924671 |
12 | 37983672 |
13 | 2113c991 |
14 | 13530bd4 |
15 | b73d282 |
hex | 7cbfbf6 |
130808822 has 4 divisors (see below), whose sum is σ = 196213236. Its totient is φ = 65404410.
The previous prime is 130808813. The next prime is 130808831. The reversal of 130808822 is 228808031.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (130808813) and next prime (130808831).
It is a super-2 number, since 2×1308088222 = 34221895826055368, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32702204 + ... + 32702207.
It is an arithmetic number, because the mean of its divisors is an integer number (49053309).
Almost surely, 2130808822 is an apocalyptic number.
130808822 is a deficient number, since it is larger than the sum of its proper divisors (65404414).
130808822 is an equidigital number, since it uses as much as digits as its factorization.
130808822 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65404413.
The product of its (nonzero) digits is 6144, while the sum is 32.
The square root of 130808822 is about 11437.1684432818. The cubic root of 130808822 is about 507.6281275172.
The spelling of 130808822 in words is "one hundred thirty million, eight hundred eight thousand, eight hundred twenty-two".
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