Base | Representation |
---|---|
bin | 101100011001000111001… |
… | …011101000010001000101 |
3 | 101210122012000122002000212 |
4 | 230121013023220101011 |
5 | 344440132434323023 |
6 | 10253234055245205 |
7 | 433254142515422 |
oct | 54310713502105 |
9 | 11718160562025 |
10 | 3050621011013 |
11 | a76841038574 |
12 | 413292979805 |
13 | 191898143b64 |
14 | a7917cbcd49 |
15 | 545488a6e78 |
hex | 2c6472e8445 |
3050621011013 has 6 divisors (see below), whose sum is σ = 3189023477094. Its totient is φ = 2917985314376.
The previous prime is 3050621011003. The next prime is 3050621011091. The reversal of 3050621011013 is 3101101260503.
It can be written as a sum of positive squares in only one way, i.e., 2873831876644 + 176789134369 = 1695238^2 + 420463^2 .
It is not a de Polignac number, because 3050621011013 - 218 = 3050620748869 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 3050621011013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3050621011003) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2883384170 + ... + 2883385227.
It is an arithmetic number, because the mean of its divisors is an integer number (531503912849).
Almost surely, 23050621011013 is an apocalyptic number.
It is an amenable number.
3050621011013 is a deficient number, since it is larger than the sum of its proper divisors (138402466081).
3050621011013 is an equidigital number, since it uses as much as digits as its factorization.
3050621011013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5766769443 (or 5766769420 counting only the distinct ones).
The product of its (nonzero) digits is 540, while the sum is 23.
Adding to 3050621011013 its reverse (3101101260503), we get a palindrome (6151722271516).
The spelling of 3050621011013 in words is "three trillion, fifty billion, six hundred twenty-one million, eleven thousand, thirteen".
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