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5785145454606 = 237434931672007
BaseRepresentation
bin101010000101111010110…
…0010100011000000001110
3202111001110201210202220220
41110023311202203000032
51224240434214021411
620145354212252210
71134651204003510
oct124136542430016
922431421722826
105785145454606
111930514877461
12795249611066
1332c6c96918bb
14160006d4bbb0
15a0741881b06
hex542f58a300e

5785145454606 has 32 divisors (see below), whose sum is σ = 13226230540800. Its totient is φ = 1652518585056.

The previous prime is 5785145454587. The next prime is 5785145454607. The reversal of 5785145454606 is 6064545415875.

It is a self number, because there is not a number n which added to its sum of digits gives 5785145454606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5785145454607) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15653346 + ... + 16018661.

It is an arithmetic number, because the mean of its divisors is an integer number (413319704400).

Almost surely, 25785145454606 is an apocalyptic number.

5785145454606 is an abundant number, since it is smaller than the sum of its proper divisors (7441085086194).

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

5785145454606 is a wasteful number, since it uses less digits than its factorization.

5785145454606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31676368.

The product of its (nonzero) digits is 80640000, while the sum is 60.

The spelling of 5785145454606 in words is "five trillion, seven hundred eighty-five billion, one hundred forty-five million, four hundred fifty-four thousand, six hundred six".

Divisors: 1 2 3 6 7 14 21 42 4349 8698 13047 26094 30443 60886 91329 182658 31672007 63344014 95016021 190032042 221704049 443408098 665112147 1330224294 137741558443 275483116886 413224675329 826449350658 964190909101 1928381818202 2892572727303 5785145454606