Base | Representation |
---|---|
bin | 1011111001100001100… |
… | …0101111011001010010 |
3 | 201112122101110021200111 |
4 | 2332120120233121102 |
5 | 11322123020212310 |
6 | 233524223511534 |
7 | 20524502025106 |
oct | 2763030573122 |
9 | 645571407614 |
10 | 204420085330 |
11 | 7976a89978a |
12 | 3374ba585aa |
13 | 16379c95396 |
14 | 9c73147906 |
15 | 54b652928a |
hex | 2f9862f652 |
204420085330 has 16 divisors (see below), whose sum is σ = 368724337920. Its totient is φ = 81597326512.
The previous prime is 204420085319. The next prime is 204420085349. The reversal of 204420085330 is 33580024402.
It is a junction number, because it is equal to n+sod(n) for n = 204420085292 and 204420085301.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21333424 + ... + 21343003.
It is an arithmetic number, because the mean of its divisors is an integer number (23045271120).
Almost surely, 2204420085330 is an apocalyptic number.
204420085330 is a deficient number, since it is larger than the sum of its proper divisors (164304252590).
204420085330 is a wasteful number, since it uses less digits than its factorization.
204420085330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42676913.
The product of its (nonzero) digits is 23040, while the sum is 31.
The spelling of 204420085330 in words is "two hundred four billion, four hundred twenty million, eighty-five thousand, three hundred thirty".
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