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269241228037 = 389692136833
BaseRepresentation
bin1111101011000000000…
…1110001101100000101
3221201221212212111220201
43322300001301230011
513402401223244122
6323404313530501
725311022451335
oct3726001615405
9851855774821
10269241228037
11a4203721701
1244220413a31
131c50a4ba422
14d0620210c5
15700c153a27
hex3eb0071b05

269241228037 has 4 divisors (see below), whose sum is σ = 269933365260. Its totient is φ = 268549090816.

The previous prime is 269241228017. The next prime is 269241228043. The reversal of 269241228037 is 730822142962.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 143149479201 + 126091748836 = 378351^2 + 355094^2 .

It is a cyclic number.

It is not a de Polignac number, because 269241228037 - 215 = 269241195269 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 (269241228017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 346068028 + ... + 346068805.

It is an arithmetic number, because the mean of its divisors is an integer number (67483341315).

Almost surely, 2269241228037 is an apocalyptic number.

It is an amenable number.

269241228037 is a deficient number, since it is larger than the sum of its proper divisors (692137223).

269241228037 is an equidigital number, since it uses as much as digits as its factorization.

269241228037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 692137222.

The product of its (nonzero) digits is 580608, while the sum is 46.

The spelling of 269241228037 in words is "two hundred sixty-nine billion, two hundred forty-one million, two hundred twenty-eight thousand, thirty-seven".

Divisors: 1 389 692136833 269241228037