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230601415 = 5114192753
BaseRepresentation
bin11011011111010…
…11001011000111
3121001220202200011
431233223023013
5433013221130
634514331051
75500036222
oct1557531307
9531822604
10230601415
11109194290
1265289a87
1338a0cc55
14228aa5b9
15153a152a
hexdbeb2c7

230601415 has 8 divisors (see below), whose sum is σ = 301878288. Its totient is φ = 167710080.

The previous prime is 230601407. The next prime is 230601433. The reversal of 230601415 is 514106032.

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

It is not a de Polignac number, because 230601415 - 23 = 230601407 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 2096322 + ... + 2096431.

It is an arithmetic number, because the mean of its divisors is an integer number (37734786).

Almost surely, 2230601415 is an apocalyptic number.

230601415 is a deficient number, since it is larger than the sum of its proper divisors (71276873).

230601415 is a wasteful number, since it uses less digits than its factorization.

230601415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4192769.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 230601415 is about 15185.5660085490. The cubic root of 230601415 is about 613.2261353359.

Adding to 230601415 its reverse (514106032), we get a palindrome (744707447).

The spelling of 230601415 in words is "two hundred thirty million, six hundred one thousand, four hundred fifteen".

Divisors: 1 5 11 55 4192753 20963765 46120283 230601415