Base | Representation |
---|---|
bin | 10010101010011110… |
… | …10011100000010011 |
3 | 221212022102020200121 |
4 | 21111033103200103 |
5 | 131010110310003 |
6 | 4334135331111 |
7 | 503206452103 |
oct | 112517234023 |
9 | 27768366617 |
10 | 10020010003 |
11 | 4282041903 |
12 | 1b37820a97 |
13 | c38ba5303 |
14 | 6b0a91203 |
15 | 3d9a11cbd |
hex | 2553d3813 |
10020010003 has 8 divisors (see below), whose sum is σ = 10165233776. Its totient is φ = 9875001600.
The previous prime is 10020009949. The next prime is 10020010019. The reversal of 10020010003 is 30001002001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10020010003 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10020010703) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41083 + ... + 147403.
It is an arithmetic number, because the mean of its divisors is an integer number (1270654222).
Almost surely, 210020010003 is an apocalyptic number.
10020010003 is a deficient number, since it is larger than the sum of its proper divisors (145223773).
10020010003 is a wasteful number, since it uses less digits than its factorization.
10020010003 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107685.
The product of its (nonzero) digits is 6, while the sum is 7.
Adding to 10020010003 its reverse (30001002001), we get a palindrome (40021012004).
The spelling of 10020010003 in words is "ten billion, twenty million, ten thousand, three".
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