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230848465 = 5251183943
BaseRepresentation
bin11011100001001…
…11011111010001
3121002101022120011
431300213133101
5433044122330
634523514521
75502115411
oct1560473721
9532338504
10230848465
11109342961
1265388a41
1338a98533
1422932641
15153ee82a
hexdc277d1

230848465 has 8 divisors (see below), whose sum is σ = 278123328. Its totient is φ = 183942000.

The previous prime is 230848403. The next prime is 230848483. The reversal of 230848465 is 564848032.

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

It is not a de Polignac number, because 230848465 - 223 = 222459857 is a prime.

It is a Duffinian 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, 90717 + ... + 93226.

It is an arithmetic number, because the mean of its divisors is an integer number (34765416).

Almost surely, 2230848465 is an apocalyptic number.

It is an amenable number.

230848465 is a deficient number, since it is larger than the sum of its proper divisors (47274863).

230848465 is a wasteful number, since it uses less digits than its factorization.

230848465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184199.

The product of its (nonzero) digits is 184320, while the sum is 40.

The square root of 230848465 is about 15193.6982002408. The cubic root of 230848465 is about 613.4450461749.

The spelling of 230848465 in words is "two hundred thirty million, eight hundred forty-eight thousand, four hundred sixty-five".

Divisors: 1 5 251 1255 183943 919715 46169693 230848465