Base | Representation |
---|---|
bin | 10010101000001010… |
… | …00010011101101001 |
3 | 221210221210010222121 |
4 | 21110011002131221 |
5 | 130440114312140 |
6 | 4332202151241 |
7 | 502552125541 |
oct | 112405023551 |
9 | 27727703877 |
10 | 10000541545 |
11 | 4272054975 |
12 | 1b311b2521 |
13 | c34b49b07 |
14 | 6ac264321 |
15 | 3d7e6864a |
hex | 254142769 |
10000541545 has 16 divisors (see below), whose sum is σ = 12067900992. Its totient is φ = 7955704000.
The previous prime is 10000541501. The next prime is 10000541549. The reversal of 10000541545 is 54514500001.
It is a happy number.
It is not a de Polignac number, because 10000541545 - 27 = 10000541417 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10000541549) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 813414 + ... + 825616.
It is an arithmetic number, because the mean of its divisors is an integer number (754243812).
Almost surely, 210000541545 is an apocalyptic number.
It is an amenable number.
10000541545 is a deficient number, since it is larger than the sum of its proper divisors (2067359447).
10000541545 is a wasteful number, since it uses less digits than its factorization.
10000541545 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13112.
The product of its (nonzero) digits is 2000, while the sum is 25.
The spelling of 10000541545 in words is "ten billion, five hundred forty-one thousand, five hundred forty-five".
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