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230076836 = 221129180311
BaseRepresentation
bin11011011011010…
…11000110100100
3121000221010002022
431231223012210
5432344424321
634455202312
75462422643
oct1555530644
9530833068
10230076836
11108966150
1265076398
1338888252
14227b135a
15152eadab
hexdb6b1a4

230076836 has 24 divisors (see below), whose sum is σ = 454386240. Its totient is φ = 100973600.

The previous prime is 230076829. The next prime is 230076853. The reversal of 230076836 is 638670032.

It is a junction number, because it is equal to n+sod(n) for n = 230076796 and 230076805.

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, 88880 + ... + 91431.

It is an arithmetic number, because the mean of its divisors is an integer number (18932760).

Almost surely, 2230076836 is an apocalyptic number.

It is an amenable number.

230076836 is a deficient number, since it is larger than the sum of its proper divisors (224309404).

230076836 is a wasteful number, since it uses less digits than its factorization.

230076836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180355 (or 180353 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 230076836 is about 15168.2838844742. The cubic root of 230076836 is about 612.7607872399.

The spelling of 230076836 in words is "two hundred thirty million, seventy-six thousand, eight hundred thirty-six".

Divisors: 1 2 4 11 22 29 44 58 116 319 638 1276 180311 360622 721244 1983421 3966842 5229019 7933684 10458038 20916076 57519209 115038418 230076836