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204424031301401 = 1941262418525419
BaseRepresentation
bin101110011110110000101101…
…110001001110111100011001
3222210210202011020000201122102
4232132300231301032330121
5203243240404003121101
62002435034205533145
761026102031031102
oct5636605561167431
9883722136021572
10204424031301401
115a15482138978a
121ab168b65741b5
138a0b146331402
14386a26698d3a9
15189781156886b
hexb9ec2dc4ef19

204424031301401 has 8 divisors (see below), whose sum is σ = 220431561352800. Its totient is φ = 188941338300960.

The previous prime is 204424031301397. The next prime is 204424031301407. The reversal of 204424031301401 is 104103130424402.

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 204424031301401 - 22 = 204424031301397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (204424031301407) 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, 131209261931 + ... + 131209263488.

It is an arithmetic number, because the mean of its divisors is an integer number (27553945169100).

Almost surely, 2204424031301401 is an apocalyptic number.

It is an amenable number.

204424031301401 is a deficient number, since it is larger than the sum of its proper divisors (16007530051399).

204424031301401 is a wasteful number, since it uses less digits than its factorization.

204424031301401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262418525479.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 204424031301401 its reverse (104103130424402), we get a palindrome (308527161725803).

The spelling of 204424031301401 in words is "two hundred four trillion, four hundred twenty-four billion, thirty-one million, three hundred one thousand, four hundred one".

Divisors: 1 19 41 779 262418525419 4985951982961 10759159542179 204424031301401