Base | Representation |
---|---|
bin | 10010111100111101… |
… | …010000001111010111 |
3 | 1221112020012022002211 |
4 | 102330331100033113 |
5 | 313134102334340 |
6 | 13203152014251 |
7 | 1320202340464 |
oct | 227475201727 |
9 | 57466168084 |
10 | 20350043095 |
11 | 86a3083638 |
12 | 3b3b231387 |
13 | 1bc4077625 |
14 | db09a466b |
15 | 7e18625ea |
hex | 4bcf503d7 |
20350043095 has 8 divisors (see below), whose sum is σ = 24425889840. Its totient is φ = 16276142400.
The previous prime is 20350043029. The next prime is 20350043107. The reversal of 20350043095 is 59034005302.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-20350043095 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 463405 + ... + 505414.
It is an arithmetic number, because the mean of its divisors is an integer number (3053236230).
Almost surely, 220350043095 is an apocalyptic number.
20350043095 is a deficient number, since it is larger than the sum of its proper divisors (4075846745).
20350043095 is an equidigital number, since it uses as much as digits as its factorization.
20350043095 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 973025.
The product of its (nonzero) digits is 16200, while the sum is 31.
Adding to 20350043095 its reverse (59034005302), we get a palindrome (79384048397).
The spelling of 20350043095 in words is "twenty billion, three hundred fifty million, forty-three thousand, ninety-five".
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