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230013334 = 2888712941
BaseRepresentation
bin11011011010110…
…11100110010110
3121000210212222101
431231123212112
5432340411314
634453552314
75462036545
oct1555334626
9530725871
10230013334
11108922471
126504569a
1338865385
142279615c
15152d7174
hexdb5b996

230013334 has 8 divisors (see below), whose sum is σ = 345085488. Its totient is φ = 114984840.

The previous prime is 230013323. The next prime is 230013341. The reversal of 230013334 is 433310032.

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

It is a super-2 number, since 2×2300133342 = 105812267635591112, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 11304 + ... + 24244.

It is an arithmetic number, because the mean of its divisors is an integer number (43135686).

Almost surely, 2230013334 is an apocalyptic number.

230013334 is a deficient number, since it is larger than the sum of its proper divisors (115072154).

230013334 is a wasteful number, since it uses less digits than its factorization.

230013334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21830.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 230013334 is about 15166.1904906934. The cubic root of 230013334 is about 612.7044073559.

Adding to 230013334 its reverse (433310032), we get a palindrome (663323366).

It can be divided in two parts, 23001 and 3334, that added together give a triangular number (26335 = T229).

The spelling of 230013334 in words is "two hundred thirty million, thirteen thousand, three hundred thirty-four".

Divisors: 1 2 8887 12941 17774 25882 115006667 230013334