Search a number
-
+
234241655650461 = 3428381112600037
BaseRepresentation
bin110101010000101010100010…
…101011010011100010011101
31010201101021122201202111110000
4311100222202223103202131
5221200303402321303321
62150105044150004513
7100224254410115214
oct6520524253234235
91121337581674400
10234241655650461
1168700367a46978
1222331728646739
13a091b7c8b72b4
1441bb4dc81c07b
151c1326a2c2826
hexd50aa2ad389d

234241655650461 has 40 divisors (see below), whose sum is σ = 351586017135584. Its totient is φ = 155417412048480.

The previous prime is 234241655650417. The next prime is 234241655650481. The reversal of 234241655650461 is 164056556142432.

234241655650461 is a `hidden beast` number, since 2 + 3 + 4 + 2 + 4 + 16 + 5 + 565 + 0 + 4 + 61 = 666.

It is not a de Polignac number, because 234241655650461 - 210 = 234241655649437 is a prime.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 234241655650398 and 234241655650407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234241655650481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 12290535 + ... + 24890571.

Almost surely, 2234241655650461 is an apocalyptic number.

It is an amenable number.

234241655650461 is a deficient number, since it is larger than the sum of its proper divisors (117344361485123).

234241655650461 is a wasteful number, since it uses less digits than its factorization.

234241655650461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12601143 (or 12601134 counting only the distinct ones).

The product of its (nonzero) digits is 20736000, while the sum is 54.

The spelling of 234241655650461 in words is "two hundred thirty-four trillion, two hundred forty-one billion, six hundred fifty-five million, six hundred fifty thousand, four hundred sixty-one".

Divisors: 1 3 9 27 81 283 811 849 2433 2547 7299 7641 21897 22923 65691 229513 688539 2065617 6196851 12600037 18590553 37800111 113400333 340200999 1020602997 3565810471 10218630007 10697431413 30655890021 32092294239 91967670063 96276882717 275903010189 288830648151 827709030567 2891872291981 8675616875943 26026850627829 78080551883487 234241655650461