Base | Representation |
---|---|
bin | 11111111000010001… |
… | …011110100011010111 |
3 | 10021100112222100202010 |
4 | 133320101132203113 |
5 | 1030100401232411 |
6 | 23420341515303 |
7 | 2321153032263 |
oct | 377021364327 |
9 | 107315870663 |
10 | 34230102231 |
11 | 13576000496 |
12 | 6773712b33 |
13 | 32c6880480 |
14 | 192a1790a3 |
15 | d551a27a6 |
hex | 7f845e8d7 |
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".
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