Search a number
-
+
34230102231 = 313877694929
BaseRepresentation
bin11111111000010001…
…011110100011010111
310021100112222100202010
4133320101132203113
51030100401232411
623420341515303
72321153032263
oct377021364327
9107315870663
1034230102231
1113576000496
126773712b33
1332c6880480
14192a1790a3
15d551a27a6
hex7f845e8d7

34230102231 has 8 divisors (see below), whose sum is σ = 49150916080. Its totient is φ = 21064678272.

The previous prime is 34230102223. The next prime is 34230102233. The reversal of 34230102231 is 13220103243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 34230102231 - 23 = 34230102223 is a prime.

It is a super-2 number, since 2×342301022312 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34230102198 and 34230102207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34230102233) 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, 438847426 + ... + 438847503.

It is an arithmetic number, because the mean of its divisors is an integer number (6143864510).

Almost surely, 234230102231 is an apocalyptic number.

34230102231 is a deficient number, since it is larger than the sum of its proper divisors (14920813849).

34230102231 is a wasteful number, since it uses less digits than its factorization.

34230102231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 877694945.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 34230102231 its reverse (13220103243), we get a palindrome (47450205474).

The spelling of 34230102231 in words is "thirty-four billion, two hundred thirty million, one hundred two thousand, two hundred thirty-one".

Divisors: 1 3 13 39 877694929 2633084787 11410034077 34230102231