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204413046061 = 775138883973
BaseRepresentation
bin1011111001011111110…
…1111000110100101101
3201112121220012122121211
42332113331320310231
511322114214433221
6233523412554421
720524355136340
oct2762775706455
9645556178554
10204413046061
1179766921004
1233749622a11
131637869c333
149c72234457
1554b5ad86e1
hex2f97f78d2d

204413046061 has 8 divisors (see below), whose sum is σ = 233925987584. Its totient is φ = 174977874000.

The previous prime is 204413045983. The next prime is 204413046107. The reversal of 204413046061 is 160640314402.

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 204413046061 - 213 = 204413037869 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 (204413047061) 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, 19436730 + ... + 19447243.

It is an arithmetic number, because the mean of its divisors is an integer number (29240748448).

Almost surely, 2204413046061 is an apocalyptic number.

It is an amenable number.

204413046061 is a deficient number, since it is larger than the sum of its proper divisors (29512941523).

204413046061 is an equidigital number, since it uses as much as digits as its factorization.

204413046061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38884731.

The product of its (nonzero) digits is 13824, while the sum is 31.

The spelling of 204413046061 in words is "two hundred four billion, four hundred thirteen million, forty-six thousand, sixty-one".

Divisors: 1 7 751 5257 38883973 272187811 29201863723 204413046061