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231302042341 = 5933111844029
BaseRepresentation
bin1101011101101010101…
…1010001001011100101
3211010000211121012011221
43113122223101023211
512242201310323331
6254131513300341
722465610630446
oct3273253211345
9733024535157
10231302042341
118a104a77987
12389b27046b1
1318a72385a16
14b2a341d2cd
15603b543711
hex35daad12e5

231302042341 has 8 divisors (see below), whose sum is σ = 235933077600. Its totient is φ = 226694695920.

The previous prime is 231302042339. The next prime is 231302042369. The reversal of 231302042341 is 143240203132.

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 231302042341 - 21 = 231302042339 is a prime.

It is a super-2 number, since 2×2313020423412 (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231302042371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5902486 + ... + 5941543.

It is an arithmetic number, because the mean of its divisors is an integer number (29491634700).

Almost surely, 2231302042341 is an apocalyptic number.

It is an amenable number.

231302042341 is a deficient number, since it is larger than the sum of its proper divisors (4631035259).

231302042341 is a wasteful number, since it uses less digits than its factorization.

231302042341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11844419.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 231302042341 its reverse (143240203132), we get a palindrome (374542245473).

The spelling of 231302042341 in words is "two hundred thirty-one billion, three hundred two million, forty-two thousand, three hundred forty-one".

Divisors: 1 59 331 19529 11844029 698797711 3920373599 231302042341