Search a number
-
+
204600441262040 = 23511071462018881
BaseRepresentation
bin101110100001010101000000…
…100111110100111111011000
3222211102121111112111020201022
4232201111000213310333120
5203304133200430341130
62003052051203342012
761044615444663125
oct5641250047647730
9884377445436638
10204600441262040
115a21261819618a
121ab44b29981908
138a2197b2724c5
1438749dda6d74c
15189c1d89cb7e5
hexba15409f4fd8

204600441262040 has 32 divisors (see below), whose sum is σ = 460392575535360. Its totient is φ = 81832784025600.

The previous prime is 204600441262039. The next prime is 204600441262163. The reversal of 204600441262040 is 40262144006402.

204600441262040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2046004412620402 (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230566601 + ... + 231452280.

It is an arithmetic number, because the mean of its divisors is an integer number (14387267985480).

Almost surely, 2204600441262040 is an apocalyptic number.

204600441262040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

204600441262040 is an abundant number, since it is smaller than the sum of its proper divisors (255792134273320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

204600441262040 is a wasteful number, since it uses less digits than its factorization.

204600441262040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462029963 (or 462029959 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 35.

Adding to 204600441262040 its reverse (40262144006402), we get a palindrome (244862585268442).

The spelling of 204600441262040 in words is "two hundred four trillion, six hundred billion, four hundred forty-one million, two hundred sixty-two thousand, forty".

Divisors: 1 2 4 5 8 10 20 40 11071 22142 44284 55355 88568 110710 221420 442840 462018881 924037762 1848075524 2310094405 3696151048 4620188810 9240377620 18480755240 5115011031551 10230022063102 20460044126204 25575055157755 40920088252408 51150110315510 102300220631020 204600441262040