Search a number
-
+
4830917395681 = 1319591795233541
BaseRepresentation
bin100011001001100100100…
…0111011000010011100001
3122002211102221100212120201
41012103021013120103201
51113122204323130211
614135143125305201
71006010431224016
oct106231107302341
918084387325521
104830917395681
1115a2864a23343
12660320565201
13290727214780
14129b638b770d
15859e36dc0c1
hex464c91d84e1

4830917395681 has 64 divisors (see below), whose sum is σ = 5612568192000. Its totient is φ = 4120742833920.

The previous prime is 4830917395663. The next prime is 4830917395691. The reversal of 4830917395681 is 1865937190384.

It is not a de Polignac number, because 4830917395681 - 219 = 4830916871393 is a prime.

It is a super-2 number, since 2×48309173956812 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4830917395631) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1364278771 + ... + 1364282311.

It is an arithmetic number, because the mean of its divisors is an integer number (87696378000).

Almost surely, 24830917395681 is an apocalyptic number.

It is an amenable number.

4830917395681 is a deficient number, since it is larger than the sum of its proper divisors (781650796319).

4830917395681 is a wasteful number, since it uses less digits than its factorization.

4830917395681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4334.

The product of its (nonzero) digits is 39191040, while the sum is 64.

The spelling of 4830917395681 in words is "four trillion, eight hundred thirty billion, nine hundred seventeen million, three hundred ninety-five thousand, six hundred eighty-one".

Divisors: 1 13 19 59 179 247 523 767 1121 2327 3401 3541 6799 9937 10561 14573 30857 44213 46033 67279 93617 129181 137293 200659 208919 401141 586283 633839 874627 1217021 1778723 1851943 2608567 2715947 3969461 5523403 7621679 8239907 12042941 23123399 24075259 35186917 37396501 51602993 71804239 104944657 109264637 156558233 331497797 457429921 486154513 710533519 1364280541 1420440281 2076028103 4309471361 6298458143 9236935747 19558370023 26988365339 81879955859 254258810299 371609030437 4830917395681