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1230332341 = 7277634519
BaseRepresentation
bin100100101010101…
…0110000110110101
310011202002100200111
41021111112012311
510004431113331
6322030143021
742326436520
oct11125260665
93152070614
101230332341
11581543997
122a4051a71
13167b84804
14b9587bb7
157302cdb1
hex495561b5

1230332341 has 8 divisors (see below), whose sum is σ = 1411172480. Its totient is φ = 1050761808.

The previous prime is 1230332321. The next prime is 1230332401. The reversal of 1230332341 is 1432330321.

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 1230332341 - 211 = 1230330293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230332321) 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, 315321 + ... + 319198.

It is an arithmetic number, because the mean of its divisors is an integer number (176396560).

Almost surely, 21230332341 is an apocalyptic number.

It is an amenable number.

1230332341 is a deficient number, since it is larger than the sum of its proper divisors (180840139).

1230332341 is an equidigital number, since it uses as much as digits as its factorization.

1230332341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634803.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 1230332341 is about 35076.0935823817. The cubic root of 1230332341 is about 1071.5377606927.

Adding to 1230332341 its reverse (1432330321), we get a palindrome (2662662662).

It can be divided in two parts, 12303 and 32341, that added together give a palindrome (44644).

The spelling of 1230332341 in words is "one billion, two hundred thirty million, three hundred thirty-two thousand, three hundred forty-one".

Divisors: 1 7 277 1939 634519 4441633 175761763 1230332341