Base | Representation |
---|---|
bin | 101100011101001100111… |
… | …011111010010110111101 |
3 | 101211001112002000220202220 |
4 | 230131030323322112331 |
5 | 400023131201141110 |
6 | 10255241532435553 |
7 | 433501025654625 |
oct | 54351473722675 |
9 | 11731462026686 |
10 | 3055012521405 |
11 | a78694a192a9 |
12 | 4140b9618bb9 |
13 | 192117bc3910 |
14 | a7c13227885 |
15 | 547041b5370 |
hex | 2c74cefa5bd |
3055012521405 has 64 divisors (see below), whose sum is σ = 5295454617600. Its totient is φ = 1495036857600.
The previous prime is 3055012521401. The next prime is 3055012521437. The reversal of 3055012521405 is 5041252105503.
It is not a de Polignac number, because 3055012521405 - 22 = 3055012521401 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3055012521401) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 52076440 + ... + 52135070.
It is an arithmetic number, because the mean of its divisors is an integer number (82741478400).
Almost surely, 23055012521405 is an apocalyptic number.
It is an amenable number.
3055012521405 is a deficient number, since it is larger than the sum of its proper divisors (2240442096195).
3055012521405 is a wasteful number, since it uses less digits than its factorization.
3055012521405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60242.
The product of its (nonzero) digits is 30000, while the sum is 33.
Adding to 3055012521405 its reverse (5041252105503), we get a palindrome (8096264626908).
The spelling of 3055012521405 in words is "three trillion, fifty-five billion, twelve million, five hundred twenty-one thousand, four hundred five".
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