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230650435 = 5537311923
BaseRepresentation
bin11011011111101…
…11001001000011
3121002000020220201
431233313021003
5433021303220
634515350031
75500332151
oct1557671103
9532006821
10230650435
111092180a4
12652b2317
1338a29362
14228c03d1
15153b0d0a
hexdbf7243

230650435 has 16 divisors (see below), whose sum is σ = 285889824. Its totient is φ = 178543872.

The previous prime is 230650429. The next prime is 230650439. The reversal of 230650435 is 534056032.

It is a cyclic number.

It is not a de Polignac number, because 230650435 - 223 = 222261827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230650439) 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 15 ways as a sum of consecutive naturals, for example, 13384 + ... + 25306.

It is an arithmetic number, because the mean of its divisors is an integer number (17868114).

Almost surely, 2230650435 is an apocalyptic number.

230650435 is a deficient number, since it is larger than the sum of its proper divisors (55239389).

230650435 is a wasteful number, since it uses less digits than its factorization.

230650435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12054.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 230650435 is about 15187.1799554756. The cubic root of 230650435 is about 613.2695843544.

The spelling of 230650435 in words is "two hundred thirty million, six hundred fifty thousand, four hundred thirty-five".

Divisors: 1 5 53 73 265 365 3869 11923 19345 59615 631919 870379 3159595 4351895 46130087 230650435