Search a number
-
+
230319596048656 = 2437940712
BaseRepresentation
bin110100010111100101110101…
…101101010001000100010000
31010012111100010122200020222111
4310113211311231101010100
5220142024013042024111
62133503210045115104
766341020204423522
oct6427456555210420
91105440118606874
10230319596048656
1167428aa0606034
12219b9592858a94
139b6907730b69a
1440c37568c5a12
151b9621ba9da21
hexd17975b51110

230319596048656 has 15 divisors (see below), whose sum is σ = 446244334960503. Its totient is φ = 115159767671760.

The previous prime is 230319596048651. The next prime is 230319596048713. The reversal of 230319596048656 is 656840695913032.

The square root of 230319596048656 is 15176284.

It is a perfect power (a square), and thus also a powerful number.

It is a super-3 number, since 3×2303195960486563 (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230319596048591 and 230319596048600.

It is not an unprimeable number, because it can be changed into a prime (230319596048651) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 58808101 + ... + 62602171.

Almost surely, 2230319596048656 is an apocalyptic number.

230319596048656 is the 15176284-th square number.

It is an amenable number.

230319596048656 is a deficient number, since it is larger than the sum of its proper divisors (215924738911847).

230319596048656 is an frugal number, since it uses more digits than its factorization.

230319596048656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7588150 (or 3794073 counting only the distinct ones).

The product of its (nonzero) digits is 251942400, while the sum is 67.

The spelling of 230319596048656 in words is "two hundred thirty trillion, three hundred nineteen billion, five hundred ninety-six million, forty-eight thousand, six hundred fifty-six".

Divisors: 1 2 4 8 16 3794071 7588142 15176284 30352568 60705136 14394974753041 28789949506082 57579899012164 115159798024328 230319596048656