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230052212044 = 222237227311311
BaseRepresentation
bin1101011001000000101…
…1100010110101001100
3210222210201211020022221
43112100023202311030
512232121331241134
6253403505145124
722422623352364
oct3262013426514
9728721736287
10230052212044
1189623526986
123870402b1a4
1318903465475
14b1c543b9a4
155eb69635b4
hex35902e2d4c

230052212044 has 24 divisors (see below), whose sum is σ = 402984163008. Its totient is φ = 114913943040.

The previous prime is 230052212041. The next prime is 230052212111. The reversal of 230052212044 is 440212250032.

It is not an unprimeable number, because it can be changed into a prime (230052212041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20333149 + ... + 20344459.

It is an arithmetic number, because the mean of its divisors is an integer number (16791006792).

Almost surely, 2230052212044 is an apocalyptic number.

It is an amenable number.

230052212044 is a deficient number, since it is larger than the sum of its proper divisors (172931950964).

230052212044 is a wasteful number, since it uses less digits than its factorization.

230052212044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15825 (or 15823 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 230052212044 its reverse (440212250032), we get a palindrome (670264462076).

The spelling of 230052212044 in words is "two hundred thirty billion, fifty-two million, two hundred twelve thousand, forty-four".

Divisors: 1 2 4 2237 2273 4474 4546 8948 9092 11311 22622 45244 5084701 10169402 20338804 25302707 25709903 50605414 51419806 101210828 102839612 57513053011 115026106022 230052212044