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230106597 = 3721565351
BaseRepresentation
bin11011011011100…
…10010111100101
3121000222121220120
431231302113211
5432401402342
634455552153
75462605500
oct1555622745
9530877816
10230106597
11108986546
126508b659
1338898966
14227bc137
1515304aec
hexdb725e5

230106597 has 12 divisors (see below), whose sum is σ = 356900256. Its totient is φ = 131489400.

The previous prime is 230106593. The next prime is 230106599. The reversal of 230106597 is 795601032.

It is not a de Polignac number, because 230106597 - 22 = 230106593 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230106593) 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 11 ways as a sum of consecutive naturals, for example, 782529 + ... + 782822.

It is an arithmetic number, because the mean of its divisors is an integer number (29741688).

Almost surely, 2230106597 is an apocalyptic number.

It is an amenable number.

230106597 is a deficient number, since it is larger than the sum of its proper divisors (126793659).

230106597 is a wasteful number, since it uses less digits than its factorization.

230106597 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1565368 (or 1565361 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 33.

The square root of 230106597 is about 15169.2648800131. The cubic root of 230106597 is about 612.7872068017.

The spelling of 230106597 in words is "two hundred thirty million, one hundred six thousand, five hundred ninety-seven".

Divisors: 1 3 7 21 49 147 1565351 4696053 10957457 32872371 76702199 230106597