Search a number
-
+
230462565264032 = 2543653256489019
BaseRepresentation
bin110100011001101010111111…
…010101100010101010100000
31010020000000011102110220111112
4310121222333111202222200
5220201344313201422112
62134053012455402452
766354241131621443
oct6431527725425240
91106000142426445
10230462565264032
1167483696a43682
1221a21232983428
139b796b0096a4a
1440ca63a5c565a
151b99cd82d2a22
hexd19abf562aa0

230462565264032 has 48 divisors (see below), whose sum is σ = 464985866489760. Its totient is φ = 112379124302592.

The previous prime is 230462565263939. The next prime is 230462565264101.

230462565264032 is nontrivially palindromic in base 10.

230462565264032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2304625652640322 (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127345982 + ... + 129143037.

It is an arithmetic number, because the mean of its divisors is an integer number (9687205551870).

Almost surely, 2230462565264032 is an apocalyptic number.

It is an amenable number.

230462565264032 is an abundant number, since it is smaller than the sum of its proper divisors (234523301225728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230462565264032 is a wasteful number, since it uses less digits than its factorization.

230462565264032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256489725 (or 256489717 counting only the distinct ones).

The product of its (nonzero) digits is 12441600, while the sum is 50.

The spelling of 230462565264032 in words is "two hundred thirty trillion, four hundred sixty-two billion, five hundred sixty-five million, two hundred sixty-four thousand, thirty-two".

Divisors: 1 2 4 8 16 32 43 86 172 344 653 688 1306 1376 2612 5224 10448 20896 28079 56158 112316 224632 449264 898528 256489019 512978038 1025956076 2051912152 4103824304 8207648608 11029027817 22058055634 44116111268 88232222536 167487329407 176464445072 334974658814 352928890144 669949317628 1339898635256 2679797270512 5359594541024 7201955164501 14403910329002 28807820658004 57615641316008 115231282632016 230462565264032