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230302112123404 = 225212351312115061
BaseRepresentation
bin110100010111010101100011…
…100101011000101000001100
31010012102200000011120211102101
4310113111203211120220030
5220141232211200422104
62133451155120004444
766336531013465516
oct6427254345305014
91105380004524371
10230302112123404
116742163936a232
12219b6113460724
139b6751bca0a99
1440c2978836bb6
151b95a46b865a4
hexd17563958a0c

230302112123404 has 48 divisors (see below), whose sum is σ = 404130289917312. Its totient is φ = 114836716800000.

The previous prime is 230302112123389. The next prime is 230302112123407. The reversal of 230302112123404 is 404321211203032.

It is not an unprimeable number, because it can be changed into a prime (230302112123407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15291282034 + ... + 15291297094.

It is an arithmetic number, because the mean of its divisors is an integer number (8419381039944).

Almost surely, 2230302112123404 is an apocalyptic number.

It is an amenable number.

230302112123404 is a deficient number, since it is larger than the sum of its proper divisors (173828177793908).

230302112123404 is a wasteful number, since it uses less digits than its factorization.

230302112123404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21058 (or 21056 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 230302112123404 its reverse (404321211203032), we get a palindrome (634623323326436).

The spelling of 230302112123404 in words is "two hundred thirty trillion, three hundred two billion, one hundred twelve million, one hundred twenty-three thousand, four hundred four".

Divisors: 1 2 4 521 1042 2084 2351 3121 4702 6242 9404 12484 15061 30122 60244 1224871 1626041 2449742 3252082 4899484 6504164 7337471 7846781 14674942 15693562 29349884 31387124 35408411 47005381 70816822 94010762 141633644 188021524 3822822391 7645644782 15291289564 18447782131 24489803501 36895564262 48979607002 73791128524 97959214004 110509650731 221019301462 442038602924 57575528030851 115151056061702 230302112123404