Base | Representation |
---|---|
bin | 11110110000110000… |
… | …011110110000100001 |
3 | 10011020221021120022210 |
4 | 132300300132300201 |
5 | 1020121222114420 |
6 | 23101321152333 |
7 | 2246343443136 |
oct | 366060366041 |
9 | 104227246283 |
10 | 33030269985 |
11 | 1300a7a9799 |
12 | 649992b6a9 |
13 | 316511746b |
14 | 1854a9058d |
15 | cd4b9b9e0 |
hex | 7b0c1ec21 |
33030269985 has 32 divisors (see below), whose sum is σ = 55158985728. Its totient is φ = 16846315200.
The previous prime is 33030269977. The next prime is 33030270001. The reversal of 33030269985 is 58996203033.
It is not a de Polignac number, because 33030269985 - 23 = 33030269977 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2010414 + ... + 2026776.
It is an arithmetic number, because the mean of its divisors is an integer number (1723718304).
Almost surely, 233030269985 is an apocalyptic number.
It is an amenable number.
33030269985 is a deficient number, since it is larger than the sum of its proper divisors (22128715743).
33030269985 is a wasteful number, since it uses less digits than its factorization.
33030269985 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22245.
The product of its (nonzero) digits is 1049760, while the sum is 48.
The spelling of 33030269985 in words is "thirty-three billion, thirty million, two hundred sixty-nine thousand, nine hundred eighty-five".
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