Base | Representation |
---|---|
bin | 10010101110101001… |
… | …11011111000100001 |
3 | 221221202022222120002 |
4 | 21113110323320201 |
5 | 131043042244140 |
6 | 4341430225345 |
7 | 504113302004 |
oct | 112724737041 |
9 | 27852288502 |
10 | 10055040545 |
11 | 429a898870 |
12 | 1b474b5255 |
13 | c4321bc44 |
14 | 6b55ad53b |
15 | 3dcb31415 |
hex | 25753be21 |
10055040545 has 8 divisors (see below), whose sum is σ = 13162962240. Its totient is φ = 7312756720.
The previous prime is 10055040533. The next prime is 10055040553. The reversal of 10055040545 is 54504055001.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-10055040545 is a prime.
It is a super-2 number, since 2×100550405452 (a number of 21 digits) contains 22 as substring.
It is a Curzon 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, 91409405 + ... + 91409514.
It is an arithmetic number, because the mean of its divisors is an integer number (1645370280).
Almost surely, 210055040545 is an apocalyptic number.
It is an amenable number.
10055040545 is a deficient number, since it is larger than the sum of its proper divisors (3107921695).
10055040545 is a wasteful number, since it uses less digits than its factorization.
10055040545 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 182818935.
The product of its (nonzero) digits is 10000, while the sum is 29.
Adding to 10055040545 its reverse (54504055001), we get a palindrome (64559095546).
The spelling of 10055040545 in words is "ten billion, fifty-five million, forty thousand, five hundred forty-five".
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