Search a number
-
+
230015150 = 2527164793
BaseRepresentation
bin11011011010111…
…00000010101110
3121000210222110122
431231130002232
5432340441100
634454004542
75462045051
oct1555340256
9530728418
10230015150
11108923872
1265046752
1338866151
1422796a98
15152d7985
hexdb5c0ae

230015150 has 24 divisors (see below), whose sum is σ = 433860624. Its totient is φ = 90708800.

The previous prime is 230015147. The next prime is 230015167. The reversal of 230015150 is 51510032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28847 + ... + 35946.

It is an arithmetic number, because the mean of its divisors is an integer number (18077526).

Almost surely, 2230015150 is an apocalyptic number.

230015150 is a deficient number, since it is larger than the sum of its proper divisors (203845474).

230015150 is a wasteful number, since it uses less digits than its factorization.

230015150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64876 (or 64871 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 230015150 is about 15166.2503605868. The cubic root of 230015150 is about 612.7060198252.

Adding to 230015150 its reverse (51510032), we get a palindrome (281525182).

The spelling of 230015150 in words is "two hundred thirty million, fifteen thousand, one hundred fifty".

Divisors: 1 2 5 10 25 50 71 142 355 710 1775 3550 64793 129586 323965 647930 1619825 3239650 4600303 9200606 23001515 46003030 115007575 230015150