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230399996 = 22893112081
BaseRepresentation
bin11011011101110…
…01111111111100
3121001112112101012
431232321333330
5432440244441
634510134352
75465240051
oct1556717774
9531475335
10230399996
11109066a22
12651b13b8
133896c378
1422857028
15153619eb
hexdbb9ffc

230399996 has 24 divisors (see below), whose sum is σ = 409237920. Its totient is φ = 113484800.

The previous prime is 230399921. The next prime is 230400007. The reversal of 230399996 is 699993032.

It is a congruent number.

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, 109676 + ... + 111756.

It is an arithmetic number, because the mean of its divisors is an integer number (17051580).

Almost surely, 2230399996 is an apocalyptic number.

It is an amenable number.

230399996 is a deficient number, since it is larger than the sum of its proper divisors (178837924).

230399996 is a wasteful number, since it uses less digits than its factorization.

230399996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2485 (or 2483 counting only the distinct ones).

The product of its (nonzero) digits is 708588, while the sum is 50.

The square root of 230399996 is about 15178.9326370467. The cubic root of 230399996 is about 613.0475423671.

The spelling of 230399996 in words is "two hundred thirty million, three hundred ninety-nine thousand, nine hundred ninety-six".

Divisors: 1 2 4 89 178 311 356 622 1244 2081 4162 8324 27679 55358 110716 185209 370418 647191 740836 1294382 2588764 57599999 115199998 230399996