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224120301042061 = 643919379275433
BaseRepresentation
bin110010111101011000010010…
…111011100011100110001101
31002101112200200010102101201201
4302331120102323203212031
5213333441334031321221
62112355240034305501
765131104663334564
oct6275302273434615
91071480603371651
10224120301042061
1165458982152466
1221178023428291
1398095b8a298a8
143d4b6a24ccbdb
151ad9d3b4ed891
hexcbd612ee398d

224120301042061 has 8 divisors (see below), whose sum is σ = 224713109136320. Its totient is φ = 223528251501792.

The previous prime is 224120301041957. The next prime is 224120301042107. The reversal of 224120301042061 is 160240103021422.

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 224120301042061 - 225 = 224120267487629 is a prime.

It is a super-2 number, since 2×2241203010420612 (a number of 30 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 (224120301042461) 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, 189046800 + ... + 190228633.

It is an arithmetic number, because the mean of its divisors is an integer number (28089138642040).

Almost surely, 2224120301042061 is an apocalyptic number.

It is an amenable number.

224120301042061 is a deficient number, since it is larger than the sum of its proper divisors (592808094259).

224120301042061 is an equidigital number, since it uses as much as digits as its factorization.

224120301042061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379276995.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 224120301042061 its reverse (160240103021422), we get a palindrome (384360404063483).

The spelling of 224120301042061 in words is "two hundred twenty-four trillion, one hundred twenty billion, three hundred one million, forty-two thousand, sixty-one".

Divisors: 1 643 919 590917 379275433 243874103419 348554122927 224120301042061