Base | Representation |
---|---|
bin | 10011001111010101… |
… | …10011110000000001 |
3 | 222122212020020011001 |
4 | 21213222303300001 |
5 | 132123234203412 |
6 | 4424542452001 |
7 | 513652556311 |
oct | 114752636001 |
9 | 28585206131 |
10 | 10329209857 |
11 | 442062a27a |
12 | 2003294001 |
13 | c87c746c5 |
14 | 6ddb7b441 |
15 | 406c3b957 |
hex | 267ab3c01 |
10329209857 has 8 divisors (see below), whose sum is σ = 10399868640. Its totient is φ = 10258695360.
The previous prime is 10329209851. The next prime is 10329209953. The reversal of 10329209857 is 75890292301.
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-10329209857 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10329209851) 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, 109593 + ... + 180745.
It is an arithmetic number, because the mean of its divisors is an integer number (1299983580).
Almost surely, 210329209857 is an apocalyptic number.
It is an amenable number.
10329209857 is a deficient number, since it is larger than the sum of its proper divisors (70658783).
10329209857 is an equidigital number, since it uses as much as digits as its factorization.
10329209857 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72143.
The product of its (nonzero) digits is 272160, while the sum is 46.
The spelling of 10329209857 in words is "ten billion, three hundred twenty-nine million, two hundred nine thousand, eight hundred fifty-seven".
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