Base | Representation |
---|---|
bin | 10010101011100000… |
… | …01101000101100101 |
3 | 221212220122102020021 |
4 | 21111300031011211 |
5 | 131014312300334 |
6 | 4335044235141 |
7 | 503342662240 |
oct | 112560150545 |
9 | 27786572207 |
10 | 10028634469 |
11 | 42869a2567 |
12 | 1b3a69bab1 |
13 | c3a904a49 |
14 | 6b1c98257 |
15 | 3da6673b4 |
hex | 255c0d165 |
10028634469 has 8 divisors (see below), whose sum is σ = 11506961088. Its totient is φ = 8561724000.
The previous prime is 10028634467. The next prime is 10028634491. The reversal of 10028634469 is 96443682001.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10028634469 - 21 = 10028634467 is a prime.
It is a super-2 number, since 2×100286344692 (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 (10028634463) 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, 2852152 + ... + 2855665.
It is an arithmetic number, because the mean of its divisors is an integer number (1438370136).
Almost surely, 210028634469 is an apocalyptic number.
It is an amenable number.
10028634469 is a deficient number, since it is larger than the sum of its proper divisors (1478326619).
10028634469 is an equidigital number, since it uses as much as digits as its factorization.
10028634469 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5708075.
The product of its (nonzero) digits is 248832, while the sum is 43.
The spelling of 10028634469 in words is "ten billion, twenty-eight million, six hundred thirty-four thousand, four hundred sixty-nine".
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