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9304130120231 = 23961961628289
BaseRepresentation
bin1000011101100100100101…
…0111101110101000100111
31012221110120211021200221102
42013121021113232220213
52204414324302321411
631442131450310315
71650126006065522
oct207311127565047
935843524250842
109304130120231
112a6794a992931
12106325242839b
135264b656b40b
1424247256dbb9
1511204d764d3b
hex876495eea27

9304130120231 has 8 divisors (see below), whose sum is σ = 9343225195200. Its totient is φ = 9265036426240.

The previous prime is 9304130120227. The next prime is 9304130120249. The reversal of 9304130120231 is 1320210314039.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9304130120231 - 22 = 9304130120227 is a prime.

It is a super-2 number, since 2×93041301202312 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9304130120194 and 9304130120203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9304130720231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14494535 + ... + 15122823.

It is an arithmetic number, because the mean of its divisors is an integer number (1167903149400).

Almost surely, 29304130120231 is an apocalyptic number.

9304130120231 is a deficient number, since it is larger than the sum of its proper divisors (39095074969).

9304130120231 is a wasteful number, since it uses less digits than its factorization.

9304130120231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690489.

The product of its (nonzero) digits is 3888, while the sum is 29.

The spelling of 9304130120231 in words is "nine trillion, three hundred four billion, one hundred thirty million, one hundred twenty thousand, two hundred thirty-one".

Divisors: 1 239 61961 628289 14808679 150161071 38929414729 9304130120231