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32130311001 = 3103103981589
BaseRepresentation
bin11101111011000111…
…011010001101011001
310001221012211220200120
4131323013122031121
51011300324423001
622432132023453
72215135065045
oct357307321531
9101835756616
1032130311001
11126987a5238
126288461b89
133050836659
1417ab345025
15c80b7c236
hex77b1da359

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".

Divisors: 1 3 103 309 103981589 311944767 10710103667 32130311001