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230413124300420 = 22554541211229281
BaseRepresentation
bin110100011000111100111100…
…011011001110111010000100
31010012211021112210120201122002
4310120330330123032322010
5220200042034310103140
62134014154504124432
766350541005434415
oct6430747433167204
91105737483521562
10230413124300420
116746472589a976
1221a13735166718
139b74b310ac5a9
1440c80aa21780c
151b98892a68415
hexd18f3c6cee84

230413124300420 has 24 divisors (see below), whose sum is σ = 483876434951448. Its totient is φ = 92163559449600.

The previous prime is 230413124300371. The next prime is 230413124300449. The reversal of 230413124300420 is 24003421314032.

It can be written as a sum of positive squares in 4 ways, for example, as 17421808515136 + 212991315785284 = 4173944^2 + 14594222^2 .

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, 104523821 + ... + 106705460.

It is an arithmetic number, because the mean of its divisors is an integer number (20161518122977).

Almost surely, 2230413124300420 is an apocalyptic number.

230413124300420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230413124300420 is an abundant number, since it is smaller than the sum of its proper divisors (253463310651028).

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

230413124300420 is a wasteful number, since it uses less digits than its factorization.

230413124300420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211283831 (or 211283829 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 230413124300420 its reverse (24003421314032), we get a palindrome (254416545614452).

The spelling of 230413124300420 in words is "two hundred thirty trillion, four hundred thirteen billion, one hundred twenty-four million, three hundred thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 54541 109082 218164 272705 545410 1090820 211229281 422458562 844917124 1056146405 2112292810 4224585620 11520656215021 23041312430042 46082624860084 57603281075105 115206562150210 230413124300420