Search a number
-
+
350130104023 = 72231487208927
BaseRepresentation
bin1010001100001010110…
…00010110011011010111
31020110202011120011112111
411012011120112123113
521214031301312043
6424503023131451
734203356531200
oct5060530263327
91213664504474
10350130104023
11125542352437
1257a35a43b87
132702b82255b
1412d36c5c5a7
1591936a309d
hex51856166d7

350130104023 has 24 divisors (see below), whose sum is σ = 425290493952. Its totient is φ = 286868769264.

The previous prime is 350130104011. The next prime is 350130104033. The reversal of 350130104023 is 320401031053.

It is not a de Polignac number, because 350130104023 - 221 = 350128006871 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 350130103985 and 350130104003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350130104033) 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 23 ways as a sum of consecutive naturals, for example, 1571386 + ... + 1780312.

It is an arithmetic number, because the mean of its divisors is an integer number (17720437248).

Almost surely, 2350130104023 is an apocalyptic number.

350130104023 is a deficient number, since it is larger than the sum of its proper divisors (75160389929).

350130104023 is a wasteful number, since it uses less digits than its factorization.

350130104023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210451 (or 210444 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

Adding to 350130104023 its reverse (320401031053), we get a palindrome (670531135076).

The spelling of 350130104023 in words is "three hundred fifty billion, one hundred thirty million, one hundred four thousand, twenty-three".

Divisors: 1 7 23 49 161 1127 1487 10409 34201 72863 208927 239407 1462489 1675849 4805321 10237423 33637247 235460729 310674449 2174721143 7145512327 15223048001 50018586289 350130104023