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229289862741 = 3233323041489
BaseRepresentation
bin1101010110001010111…
…1011010011001010101
3210220211121022212200120
43111202233122121111
512224041201101431
6253200113302153
722365005450562
oct3254257323125
9726747285616
10229289862741
1189272171635
1238530864959
13188115359c4
14b1520b3869
155e6ea77196
hex3562bda655

229289862741 has 8 divisors (see below), whose sum is σ = 319011983040. Its totient is φ = 146213825472.

The previous prime is 229289862733. The next prime is 229289862811. The reversal of 229289862741 is 147268982922.

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

It is not a de Polignac number, because 229289862741 - 23 = 229289862733 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229289862701) 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, 1661520676 + ... + 1661520813.

It is an arithmetic number, because the mean of its divisors is an integer number (39876497880).

Almost surely, 2229289862741 is an apocalyptic number.

It is an amenable number.

229289862741 is a deficient number, since it is larger than the sum of its proper divisors (89722120299).

229289862741 is a wasteful number, since it uses less digits than its factorization.

229289862741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3323041515.

The product of its digits is 13934592, while the sum is 60.

The spelling of 229289862741 in words is "two hundred twenty-nine billion, two hundred eighty-nine million, eight hundred sixty-two thousand, seven hundred forty-one".

Divisors: 1 3 23 69 3323041489 9969124467 76429954247 229289862741