Base | Representation |
---|---|
bin | 11110110000101100… |
… | …110101111100100101 |
3 | 10011020212111010020102 |
4 | 132300230311330211 |
5 | 1020121001111024 |
6 | 23101244513445 |
7 | 2246332362026 |
oct | 366054657445 |
9 | 104225433212 |
10 | 33029316389 |
11 | 1300a2082a3 |
12 | 649954b885 |
13 | 3164b723c4 |
14 | 18548c2c4d |
15 | cd4a5e1ae |
hex | 7b0b35f25 |
33029316389 has 4 divisors (see below), whose sum is σ = 34094778240. Its totient is φ = 31963854540.
The previous prime is 33029316361. The next prime is 33029316401. The reversal of 33029316389 is 98361392033.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 98361392033 = 8117 ⋅12117949.
It is a cyclic number.
It is not a de Polignac number, because 33029316389 - 212 = 33029312293 is a prime.
It is a super-2 number, since 2×330293163892 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33029316319) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 532730879 + ... + 532730940.
It is an arithmetic number, because the mean of its divisors is an integer number (8523694560).
Almost surely, 233029316389 is an apocalyptic number.
It is an amenable number.
33029316389 is a deficient number, since it is larger than the sum of its proper divisors (1065461851).
33029316389 is a wasteful number, since it uses less digits than its factorization.
33029316389 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1065461850.
The product of its (nonzero) digits is 629856, while the sum is 47.
The spelling of 33029316389 in words is "thirty-three billion, twenty-nine million, three hundred sixteen thousand, three hundred eighty-nine".
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