Base | Representation |
---|---|
bin | 10010101010001100… |
… | …110001110001011110 |
3 | 1220201022001000011102 |
4 | 102222030301301132 |
5 | 312013022024002 |
6 | 13112030553102 |
7 | 1306331425004 |
oct | 225214616136 |
9 | 56638030142 |
10 | 20035345502 |
11 | 8551480687 |
12 | 3a71968792 |
13 | 1b73b01a33 |
14 | d80c86a74 |
15 | 7c3deda02 |
hex | 4aa331c5e |
20035345502 has 8 divisors (see below), whose sum is σ = 30289656576. Its totient is φ = 9938793312.
The previous prime is 20035345501. The next prime is 20035345553. The reversal of 20035345502 is 20554353002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20035345501) 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 3 ways as a sum of consecutive naturals, for example, 39439403 + ... + 39439910.
It is an arithmetic number, because the mean of its divisors is an integer number (3786207072).
Almost surely, 220035345502 is an apocalyptic number.
20035345502 is a deficient number, since it is larger than the sum of its proper divisors (10254311074).
20035345502 is a wasteful number, since it uses less digits than its factorization.
20035345502 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78879442.
The product of its (nonzero) digits is 18000, while the sum is 29.
Adding to 20035345502 its reverse (20554353002), we get a palindrome (40589698504).
The spelling of 20035345502 in words is "twenty billion, thirty-five million, three hundred forty-five thousand, five hundred two".
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