Base | Representation |
---|---|
bin | 101010010001100010100… |
… | …011101011110110001101 |
3 | 101021201110000202100101011 |
4 | 222101202203223312031 |
5 | 340044021130221101 |
6 | 10102321233445221 |
7 | 416611611406600 |
oct | 52214243536615 |
9 | 11251400670334 |
10 | 2905051413901 |
11 | a2003087470a |
12 | 3ab027a10811 |
13 | 180c39710b90 |
14 | a0868abc337 |
15 | 50878c19751 |
hex | 2a4628ebd8d |
2905051413901 has 48 divisors (see below), whose sum is σ = 3725165505600. Its totient is φ = 2244303839232.
The previous prime is 2905051413893. The next prime is 2905051413907. The reversal of 2905051413901 is 1093141505092.
2905051413901 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2905051413901 - 23 = 2905051413893 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2905051413907) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 91168710 + ... + 91200568.
It is an arithmetic number, because the mean of its divisors is an integer number (77607614700).
Almost surely, 22905051413901 is an apocalyptic number.
It is an amenable number.
2905051413901 is a deficient number, since it is larger than the sum of its proper divisors (820114091699).
2905051413901 is a wasteful number, since it uses less digits than its factorization.
2905051413901 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35258 (or 35251 counting only the distinct ones).
The product of its (nonzero) digits is 48600, while the sum is 40.
Adding to 2905051413901 its reverse (1093141505092), we get a palindrome (3998192918993).
The spelling of 2905051413901 in words is "two trillion, nine hundred five billion, fifty-one million, four hundred thirteen thousand, nine hundred one".
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