Base | Representation |
---|---|
bin | 1000100000010100100… |
… | …01011101010111001000 |
3 | 1000221022000112110222222 |
4 | 10100022101131113020 |
5 | 14241441403000000 |
6 | 342125413433212 |
7 | 30053510035502 |
oct | 4201221352710 |
9 | 1027260473888 |
10 | 292230125000 |
11 | 102a30318200 |
12 | 4877733b808 |
13 | 2173218c938 |
14 | 1020325cd72 |
15 | 79054bda85 |
hex | 440a45d5c8 |
292230125000 has 252 divisors, whose sum is σ = 758285118045. Its totient is φ = 105501000000.
The previous prime is 292230124999. The next prime is 292230125021. The reversal of 292230125000 is 521032292.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 4 ways, for example, as 49833418756 + 242396706244 = 223234^2 + 492338^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=382250.
It is an unprimeable number.
It is a polite number, since it can be written in 62 ways as a sum of consecutive naturals, for example, 2102374931 + ... + 2102375069.
Almost surely, 2292230125000 is an apocalyptic number.
292230125000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 292230125000
292230125000 is an abundant number, since it is smaller than the sum of its proper divisors (466054993045).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
292230125000 is an frugal number, since it uses more digits than its factorization.
292230125000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 336 (or 157 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 26.
Adding to 292230125000 its reverse (521032292), we get a palindrome (292751157292).
The spelling of 292230125000 in words is "two hundred ninety-two billion, two hundred thirty million, one hundred twenty-five thousand".
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