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230101426 = 2176767689
BaseRepresentation
bin11011011011100…
…01000110110010
3121000222100211001
431231301012302
5432401221201
634455512214
75462554432
oct1555610662
9530870731
10230101426
11108982675
126508866a
13388964b9
14227ba2c2
1515303301
hexdb711b2

230101426 has 8 divisors (see below), whose sum is σ = 365455260. Its totient is φ = 108283008.

The previous prime is 230101423. The next prime is 230101427. The reversal of 230101426 is 624101032.

It can be written as a sum of positive squares in 2 ways, for example, as 226472401 + 3629025 = 15049^2 + 1905^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (230101423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3383811 + ... + 3383878.

Almost surely, 2230101426 is an apocalyptic number.

230101426 is a deficient number, since it is larger than the sum of its proper divisors (135353834).

230101426 is a wasteful number, since it uses less digits than its factorization.

230101426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6767708.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 230101426 is about 15169.0944357269. The cubic root of 230101426 is about 612.7826165430.

Adding to 230101426 its reverse (624101032), we get a palindrome (854202458).

The spelling of 230101426 in words is "two hundred thirty million, one hundred one thousand, four hundred twenty-six".

Divisors: 1 2 17 34 6767689 13535378 115050713 230101426