Search a number
-
+
30231144000130 = 254764321582979
BaseRepresentation
bin1101101111110101111001…
…00110010110101010000010
310222001001212101220120111211
412313322330212112222002
512430301340331001010
6144143555033200334
76240061634103343
oct667727446265202
9128031771816454
1030231144000130
1196a5a57733537
123482bb8b600aa
1313b3a27b3b668
147672a37ca0ca
153765ac50008a
hex1b7ebc996a82

30231144000130 has 16 divisors (see below), whose sum is σ = 55573847694720. Its totient is φ = 11835171267952.

The previous prime is 30231144000121. The next prime is 30231144000139. The reversal of 30231144000130 is 3100044113203.

It is an interprime number because it is at equal distance from previous prime (30231144000121) and next prime (30231144000139).

It is not an unprimeable number, because it can be changed into a prime (30231144000139) 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, 32160791020 + ... + 32160791959.

It is an arithmetic number, because the mean of its divisors is an integer number (3473365480920).

Almost surely, 230231144000130 is an apocalyptic number.

30231144000130 is a deficient number, since it is larger than the sum of its proper divisors (25342703694590).

30231144000130 is a wasteful number, since it uses less digits than its factorization.

30231144000130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64321583033.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 30231144000130 its reverse (3100044113203), we get a palindrome (33331188113333).

The spelling of 30231144000130 in words is "thirty trillion, two hundred thirty-one billion, one hundred forty-four million, one hundred thirty", and thus it is an aban number.

Divisors: 1 2 5 10 47 94 235 470 64321582979 128643165958 321607914895 643215829790 3023114400013 6046228800026 15115572000065 30231144000130