Base | Representation |
---|---|
bin | 10011101001000101… |
… | …10000101100100101 |
3 | 1000012220122212102022 |
4 | 21310202300230211 |
5 | 133044033012010 |
6 | 4502220152525 |
7 | 522214520000 |
oct | 116442605445 |
9 | 30186585368 |
10 | 10545204005 |
11 | 4521546936 |
12 | 2063698745 |
13 | cc093b9ab |
14 | 720724537 |
15 | 41aba4d55 |
hex | 2748b0b25 |
10545204005 has 40 divisors (see below), whose sum is σ = 14950617600. Its totient is φ = 7138823328.
The previous prime is 10545203959. The next prime is 10545204037. The reversal of 10545204005 is 50040254501.
It is not a de Polignac number, because 10545204005 - 28 = 10545203749 is a prime.
It is a super-2 number, since 2×105452040052 (a number of 21 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 39 ways as a sum of consecutive naturals, for example, 942836 + ... + 953954.
It is an arithmetic number, because the mean of its divisors is an integer number (373765440).
Almost surely, 210545204005 is an apocalyptic number.
It is an amenable number.
10545204005 is a deficient number, since it is larger than the sum of its proper divisors (4405413595).
10545204005 is an frugal number, since it uses more digits than its factorization.
10545204005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11231 (or 11210 counting only the distinct ones).
The product of its (nonzero) digits is 4000, while the sum is 26.
Adding to 10545204005 its reverse (50040254501), we get a palindrome (60585458506).
The spelling of 10545204005 in words is "ten billion, five hundred forty-five million, two hundred four thousand, five".
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