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230824069912 = 2337779811047
BaseRepresentation
bin1101011011111000101…
…1111100101100011000
3211001210112012200021101
43112332023330230120
512240211430214122
6254012240521144
722451015136022
oct3267613745430
9731715180241
10230824069912
118998a196147
123889a6201b4
13189c7343bb7
14b259b5d012
15600e5cc027
hex35be2fcb18

230824069912 has 16 divisors (see below), whose sum is σ = 444492297360. Its totient is φ = 112292790624.

The previous prime is 230824069859. The next prime is 230824069937. The reversal of 230824069912 is 219960428032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 389905228 + ... + 389905819.

It is an arithmetic number, because the mean of its divisors is an integer number (27780768585).

Almost surely, 2230824069912 is an apocalyptic number.

It is an amenable number.

230824069912 is a deficient number, since it is larger than the sum of its proper divisors (213668227448).

230824069912 is a wasteful number, since it uses less digits than its factorization.

230824069912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 779811090 (or 779811086 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 46.

The spelling of 230824069912 in words is "two hundred thirty billion, eight hundred twenty-four million, sixty-nine thousand, nine hundred twelve".

Divisors: 1 2 4 8 37 74 148 296 779811047 1559622094 3119244188 6238488376 28853008739 57706017478 115412034956 230824069912