Search a number
-
+
32130340241 = 1910501161039
BaseRepresentation
bin11101111011000111…
…100001010110010001
310001221012220101210112
4131323013201112101
51011300331341431
622432132411105
72215135246226
oct357307412621
9101835811715
1032130340241
11126988151aa
126288476a95
133050846a5c
1417ab35194d
15c80b85c2b
hex77b1e1591

32130340241 has 8 divisors (see below), whose sum is σ = 33824841600. Its totient is φ = 30436182000.

The previous prime is 32130340157. The next prime is 32130340261. The reversal of 32130340241 is 14204303123.

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 32130340241 - 214 = 32130323857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32130340261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119000 + ... + 280038.

It is an arithmetic number, because the mean of its divisors is an integer number (4228105200).

Almost surely, 232130340241 is an apocalyptic number.

It is an amenable number.

32130340241 is a deficient number, since it is larger than the sum of its proper divisors (1694501359).

32130340241 is a wasteful number, since it uses less digits than its factorization.

32130340241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171559.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 32130340241 its reverse (14204303123), we get a palindrome (46334643364).

The spelling of 32130340241 in words is "thirty-two billion, one hundred thirty million, three hundred forty thousand, two hundred forty-one".

Divisors: 1 19 10501 161039 199519 3059741 1691070539 32130340241