Base | Representation |
---|---|
bin | 10010101000011001… |
… | …01100100100001101 |
3 | 221211002120010200222 |
4 | 21110030230210031 |
5 | 130441123032010 |
6 | 4332313201125 |
7 | 502605156311 |
oct | 112414544415 |
9 | 27732503628 |
10 | 10002549005 |
11 | 42731a6129 |
12 | 1b31a001a5 |
13 | c353a0767 |
14 | 6ac627b41 |
15 | 3d8213355 |
hex | 25432c90d |
10002549005 has 16 divisors (see below), whose sum is σ = 12550719744. Its totient is φ = 7638364800.
The previous prime is 10002548981. The next prime is 10002549041. The reversal of 10002549005 is 50094520001.
It is not a de Polignac number, because 10002549005 - 228 = 9734113549 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33296 + ... + 145305.
It is an arithmetic number, because the mean of its divisors is an integer number (784419984).
Almost surely, 210002549005 is an apocalyptic number.
It is an amenable number.
10002549005 is a deficient number, since it is larger than the sum of its proper divisors (2548170739).
10002549005 is a wasteful number, since it uses less digits than its factorization.
10002549005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 179116.
The product of its (nonzero) digits is 1800, while the sum is 26.
The spelling of 10002549005 in words is "ten billion, two million, five hundred forty-nine thousand, five".
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