Search a number
-
+
230230432004 = 22288719936823
BaseRepresentation
bin1101011001101011001…
…1011001100100000100
3211000021011011202011012
43112122303121210010
512233002442311004
6253433313101352
722430216245166
oct3263263314404
9730234152135
10230230432004
1189705093201
1238753857858
1318931365071
14b200d90936
155ec741946e
hex359acd9904

230230432004 has 12 divisors (see below), whose sum is σ = 403042833984. Its totient is φ = 115075336584.

The previous prime is 230230431989. The next prime is 230230432027. The reversal of 230230432004 is 400234032032.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9956864 + ... + 9979959.

It is an arithmetic number, because the mean of its divisors is an integer number (33586902832).

Almost surely, 2230230432004 is an apocalyptic number.

It is an amenable number.

230230432004 is a deficient number, since it is larger than the sum of its proper divisors (172812401980).

230230432004 is a wasteful number, since it uses less digits than its factorization.

230230432004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19939714 (or 19939712 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 230230432004 its reverse (400234032032), we get a palindrome (630464464036).

The spelling of 230230432004 in words is "two hundred thirty billion, two hundred thirty million, four hundred thirty-two thousand, four".

Divisors: 1 2 4 2887 5774 11548 19936823 39873646 79747292 57557608001 115115216002 230230432004