Base | Representation |
---|---|
bin | 10011100100010011… |
… | …00101011110010100 |
3 | 1000010010002211111002 |
4 | 21302021211132110 |
5 | 133003243100004 |
6 | 4454223402432 |
7 | 521216310641 |
oct | 116211453624 |
9 | 30103084432 |
10 | 10505050004 |
11 | 4500910609 |
12 | 2052153418 |
13 | cb5520027 |
14 | 719270dc8 |
15 | 4173c261e |
hex | 272265794 |
10505050004 has 12 divisors (see below), whose sum is σ = 18476220000. Its totient is φ = 5226130008.
The previous prime is 10505050001. The next prime is 10505050033. The reversal of 10505050004 is 40005050501.
It is a super-2 number, since 2×105050500042 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10505050001) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6597854 + ... + 6599445.
It is an arithmetic number, because the mean of its divisors is an integer number (1539685000).
Almost surely, 210505050004 is an apocalyptic number.
It is an amenable number.
10505050004 is a deficient number, since it is larger than the sum of its proper divisors (7971169996).
10505050004 is a wasteful number, since it uses less digits than its factorization.
10505050004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13197502 (or 13197500 counting only the distinct ones).
The product of its (nonzero) digits is 500, while the sum is 20.
The spelling of 10505050004 in words is "ten billion, five hundred five million, fifty thousand, four".
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