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230302113041 = 711131012277941
BaseRepresentation
bin1101011001111100010…
…0110101110100010001
3211000110011001112001102
43112133010311310101
512233124320104131
6253444353314145
722432046442620
oct3263704656421
9730404045042
10230302113041
11897415a2230
1238773865955
1318943171a90
14b20a6cd6b7
155ecd8781cb
hex359f135d11

230302113041 has 32 divisors (see below), whose sum is σ = 312278512896. Its totient is φ = 164011680000.

The previous prime is 230302113031. The next prime is 230302113077. The reversal of 230302113041 is 140311203032.

It is not a de Polignac number, because 230302113041 - 230 = 229228371217 is a prime.

It is a super-2 number, since 2×2303021130412 (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (230302113031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1037870 + ... + 1240071.

It is an arithmetic number, because the mean of its divisors is an integer number (9758703528).

Almost surely, 2230302113041 is an apocalyptic number.

It is an amenable number.

230302113041 is a deficient number, since it is larger than the sum of its proper divisors (81976399855).

230302113041 is a wasteful number, since it uses less digits than its factorization.

230302113041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2278073.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 230302113041 its reverse (140311203032), we get a palindrome (370613316073).

It can be divided in two parts, 230302 and 113041, that added together give a palindrome (343343).

The spelling of 230302113041 in words is "two hundred thirty billion, three hundred two million, one hundred thirteen thousand, forty-one".

Divisors: 1 7 11 13 77 91 101 143 707 1001 1111 1313 7777 9191 14443 101101 2277941 15945587 25057351 29613233 175401457 207292631 230072041 325745563 1610504287 2280218941 2530792451 2990936533 17715547157 20936555731 32900301863 230302113041