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230314155 = 3515354277
BaseRepresentation
bin11011011101001…
…01000010101011
3121001101011121220
431232211002223
5432430023110
634504233123
75464431561
oct1556450253
9531334556
10230314155
11109008485
126516b7a3
133893c286
1422833a31
1515346370
hexdba50ab

230314155 has 8 divisors (see below), whose sum is σ = 368502672. Its totient is φ = 122834208.

The previous prime is 230314141. The next prime is 230314169. The reversal of 230314155 is 551413032.

It is an interprime number because it is at equal distance from previous prime (230314141) and next prime (230314169).

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

It is not a de Polignac number, because 230314155 - 216 = 230248619 is a prime.

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, 7677124 + ... + 7677153.

It is an arithmetic number, because the mean of its divisors is an integer number (46062834).

Almost surely, 2230314155 is an apocalyptic number.

230314155 is a deficient number, since it is larger than the sum of its proper divisors (138188517).

230314155 is a wasteful number, since it uses less digits than its factorization.

230314155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15354285.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 230314155 is about 15176.1047373824. The cubic root of 230314155 is about 612.9713977608.

Adding to 230314155 its reverse (551413032), we get a palindrome (781727187).

The spelling of 230314155 in words is "two hundred thirty million, three hundred fourteen thousand, one hundred fifty-five".

Divisors: 1 3 5 15 15354277 46062831 76771385 230314155