Base | Representation |
---|---|
bin | 11110110000001010… |
… | …100111101100010010 |
3 | 10011020020121022221200 |
4 | 132300022213230102 |
5 | 1020111202020411 |
6 | 23100324332030 |
7 | 2246163205500 |
oct | 366012475422 |
9 | 104206538850 |
10 | 33020345106 |
11 | 13005140011 |
12 | 6496544016 |
13 | 3163050b58 |
14 | 1853629670 |
15 | cd3d8ae56 |
hex | 7b02a7b12 |
33020345106 has 36 divisors (see below), whose sum is σ = 83224749582. Its totient is φ = 9434384064.
The previous prime is 33020345101. The next prime is 33020345107. The reversal of 33020345106 is 60154302033.
It is a happy number.
33020345106 is a `hidden beast` number, since 3 + 3 + 0 + 203 + 451 + 0 + 6 = 666.
It can be written as a sum of positive squares in only one way, i.e., 24998455881 + 8021889225 = 158109^2 + 89565^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 33020345106.
It is not an unprimeable number, because it can be changed into a prime (33020345101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 18718135 + ... + 18719898.
Almost surely, 233020345106 is an apocalyptic number.
33020345106 is an abundant number, since it is smaller than the sum of its proper divisors (50204404476).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33020345106 is a wasteful number, since it uses less digits than its factorization.
33020345106 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37438055 (or 37438045 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 27.
Adding to 33020345106 its reverse (60154302033), we get a palindrome (93174647139).
The spelling of 33020345106 in words is "thirty-three billion, twenty million, three hundred forty-five thousand, one hundred six".
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