Base | Representation |
---|---|
bin | 10010101000010110… |
… | …01001011110011100 |
3 | 221211001210111221122 |
4 | 21110023021132130 |
5 | 130441022040012 |
6 | 4332300350112 |
7 | 502601546102 |
oct | 112413113634 |
9 | 27731714848 |
10 | 10002143132 |
11 | 4272a491a3 |
12 | 1b31845338 |
13 | c3528aab7 |
14 | 6ac55dc72 |
15 | 3d8182e72 |
hex | 2542c979c |
10002143132 has 24 divisors (see below), whose sum is σ = 17925003264. Its totient is φ = 4881295152.
The previous prime is 10002143113. The next prime is 10002143143. The reversal of 10002143132 is 23134120001.
It is a self number, because there is not a number n which added to its sum of digits gives 10002143132.
It is a congruent 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, 3488 + ... + 141479.
It is an arithmetic number, because the mean of its divisors is an integer number (746875136).
Almost surely, 210002143132 is an apocalyptic number.
It is an amenable number.
10002143132 is a deficient number, since it is larger than the sum of its proper divisors (7922860132).
10002143132 is a wasteful number, since it uses less digits than its factorization.
10002143132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 145385 (or 145383 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 10002143132 its reverse (23134120001), we get a palindrome (33136263133).
The spelling of 10002143132 in words is "ten billion, two million, one hundred forty-three thousand, one hundred thirty-two".
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