Base | Representation |
---|---|
bin | 11110101111001000… |
… | …110101100001000110 |
3 | 10011012001011012102120 |
4 | 132233020311201012 |
5 | 1020042243201410 |
6 | 23054510550410 |
7 | 2245563503052 |
oct | 365710654106 |
9 | 104161135376 |
10 | 33003100230 |
11 | 12aa6431751 |
12 | 6490808406 |
13 | 315c5c3799 |
14 | 185121ac62 |
15 | cd25d1570 |
hex | 7af235846 |
33003100230 has 32 divisors (see below), whose sum is σ = 80505927648. Its totient is φ = 8656550400.
The previous prime is 33003100217. The next prime is 33003100261. The reversal of 33003100230 is 3200130033.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9015411 + ... + 9019070.
It is an arithmetic number, because the mean of its divisors is an integer number (2515810239).
Almost surely, 233003100230 is an apocalyptic number.
33003100230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
33003100230 is an abundant number, since it is smaller than the sum of its proper divisors (47502827418).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33003100230 is a wasteful number, since it uses less digits than its factorization.
33003100230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18034552.
The product of its (nonzero) digits is 162, while the sum is 15.
Adding to 33003100230 its reverse (3200130033), we get a palindrome (36203230263).
The spelling of 33003100230 in words is "thirty-three billion, three million, one hundred thousand, two hundred thirty".
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