Base | Representation |
---|---|
bin | 100111111010100100101… |
… | …1100110011011010110001 |
3 | 201102110002012002021220221 |
4 | 1033311021130303122301 |
5 | 1204340113303240101 |
6 | 15400105030133041 |
7 | 1104225565400101 |
oct | 117651134633261 |
9 | 21373065067827 |
10 | 5485905524401 |
11 | 1825617718915 |
12 | 7472567b1181 |
13 | 30a41b175043 |
14 | 14d73ab3d201 |
15 | 97a7acadaa1 |
hex | 4fd497336b1 |
5485905524401 has 3 divisors (see below), whose sum is σ = 5485907866603. Its totient is φ = 5485903182200.
The previous prime is 5485905524383. The next prime is 5485905524417. The reversal of 5485905524401 is 1044255095845.
The square root of 5485905524401 is 2342201.
It is a perfect power (a square), and thus also a powerful number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in only one way, i.e., 835672050801 + 4650233473600 = 914151^2 + 2156440^2 .
It is not a de Polignac number, because 5485905524401 - 25 = 5485905524369 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5485905524461) by changing a digit.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1171101 + ... + 3513301.
Almost surely, 25485905524401 is an apocalyptic number.
5485905524401 is the 2342201-st square number.
5485905524401 is the 1171101-st centered octagonal number.
It is an amenable number.
5485905524401 is a deficient number, since it is larger than the sum of its proper divisors (2342202).
5485905524401 is an frugal number, since it uses more digits than its factorization.
5485905524401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4684402 (or 2342201 counting only the distinct ones).
The product of its (nonzero) digits is 5760000, while the sum is 52.
The spelling of 5485905524401 in words is "five trillion, four hundred eighty-five billion, nine hundred five million, five hundred twenty-four thousand, four hundred one".
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