Base | Representation |
---|---|
bin | 110111110011101011111000… |
… | …000110000110000100111110 |
3 | 1012012001020210200220001102111 |
4 | 313303223320012012010332 |
5 | 224132330024020211132 |
6 | 2230003330045044234 |
7 | 102461525064163123 |
oct | 6763537006060476 |
9 | 1165036720801374 |
10 | 245444363444542 |
11 | 7122a408496829 |
12 | 2364091885667a |
13 | a6c53c5312722 |
14 | 44877db93674a |
15 | 1d598879c5647 |
hex | df3af818613e |
245444363444542 has 16 divisors (see below), whose sum is σ = 388426519324800. Its totient is φ = 115998283255320.
The previous prime is 245444363444473. The next prime is 245444363444617.
245444363444542 is nontrivially palindromic in base 10.
It is a super-2 number, since 2×2454443634445422 (a number of 30 digits) contains 22 as substring.
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, 7356546184 + ... + 7356579547.
It is an arithmetic number, because the mean of its divisors is an integer number (24276657457800).
Almost surely, 2245444363444542 is an apocalyptic number.
245444363444542 is a deficient number, since it is larger than the sum of its proper divisors (142982155880258).
245444363444542 is a wasteful number, since it uses less digits than its factorization.
245444363444542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14713126191.
The product of its digits is 353894400, while the sum is 58.
The spelling of 245444363444542 in words is "two hundred forty-five trillion, four hundred forty-four billion, three hundred sixty-three million, four hundred forty-four thousand, five hundred forty-two".
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