Search a number
-
+
230244023004 = 223148511291967
BaseRepresentation
bin1101011001101110011…
…1001111101011011100
3211000022002202020111120
43112123213033223130
512233014432214004
6253434520250540
722430442622122
oct3263347175334
9730262666446
10230244023004
1189711826336
1238758310a50
1318934113288
14b202acb912
155ec87013d9
hex359b9cfadc

230244023004 has 24 divisors (see below), whose sum is σ = 537272644608. Its totient is φ = 76742780400.

The previous prime is 230244022991. The next prime is 230244023027. The reversal of 230244023004 is 400320442032.

It is a super-3 number, since 3×2302440230043 (a number of 35 digits) contains 333 as substring.

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, 467772 + ... + 824195.

It is an arithmetic number, because the mean of its divisors is an integer number (22386360192).

Almost surely, 2230244023004 is an apocalyptic number.

It is an amenable number.

230244023004 is an abundant number, since it is smaller than the sum of its proper divisors (307028621604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230244023004 is a wasteful number, since it uses less digits than its factorization.

230244023004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1306825 (or 1306823 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 230244023004 its reverse (400320442032), we get a palindrome (630564465036).

The spelling of 230244023004 in words is "two hundred thirty billion, two hundred forty-four million, twenty-three thousand, four".

Divisors: 1 2 3 4 6 12 14851 29702 44553 59404 89106 178212 1291967 2583934 3875901 5167868 7751802 15503604 19187001917 38374003834 57561005751 76748007668 115122011502 230244023004