Base | Representation |
---|---|
bin | 11101111011000111… |
… | …011010001101011001 |
3 | 10001221012211220200120 |
4 | 131323013122031121 |
5 | 1011300324423001 |
6 | 22432132023453 |
7 | 2215135065045 |
oct | 357307321531 |
9 | 101835756616 |
10 | 32130311001 |
11 | 126987a5238 |
12 | 6288461b89 |
13 | 3050836659 |
14 | 17ab345025 |
15 | c80b7c236 |
hex | 77b1da359 |
32130311001 has 8 divisors (see below), whose sum is σ = 43256341440. Its totient is φ = 21212243952.
The previous prime is 32130310987. The next prime is 32130311009. The reversal of 32130311001 is 10011303123.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 32130311001 - 26 = 32130310937 is a prime.
It is a super-3 number, since 3×321303110013 (a number of 32 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (32130311009) 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, 51990486 + ... + 51991103.
It is an arithmetic number, because the mean of its divisors is an integer number (5407042680).
Almost surely, 232130311001 is an apocalyptic number.
It is an amenable number.
32130311001 is a deficient number, since it is larger than the sum of its proper divisors (11126030439).
32130311001 is a wasteful number, since it uses less digits than its factorization.
32130311001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 103981695.
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 32130311001 its reverse (10011303123), we get a palindrome (42141614124).
The spelling of 32130311001 in words is "thirty-two billion, one hundred thirty million, three hundred eleven thousand, one".
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