Search a number
-
+
295400168031164 = 227181201612891093
BaseRepresentation
bin100001100101010100011011…
…0000101010000001110111100
31102201220222110121120200212012
41003022220312011100032330
5302204314021003444124
62524132544101230352
7116135646354034460
oct10312506605201674
91381828417520765
10295400168031164
118613a564872699
122916a6467023b8
13c8aa168722011
1452d36316b24a0
152424082677e0e
hex10caa361503bc

295400168031164 has 48 divisors (see below), whose sum is σ = 594094097827776. Its totient is φ = 125894335795200.

The previous prime is 295400168031121. The next prime is 295400168031167. The reversal of 295400168031164 is 461130861004592.

It is a super-2 number, since 2×2954001680311642 (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (295400168031167) 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, 100730402 + ... + 103621494.

It is an arithmetic number, because the mean of its divisors is an integer number (12376960371412).

Almost surely, 2295400168031164 is an apocalyptic number.

It is an amenable number.

295400168031164 is an abundant number, since it is smaller than the sum of its proper divisors (298693929796612).

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

295400168031164 is a wasteful number, since it uses less digits than its factorization.

295400168031164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2911446 (or 2911444 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 50.

The spelling of 295400168031164 in words is "two hundred ninety-five trillion, four hundred billion, one hundred sixty-eight million, thirty-one thousand, one hundred sixty-four".

Divisors: 1 2 4 7 14 28 181 362 724 1267 2534 5068 20161 40322 80644 141127 282254 564508 2891093 3649141 5782186 7298282 11564372 14596564 20237651 25543987 40475302 51087974 80950604 102175948 523287833 1046575666 2093151332 3663014831 7326029662 14652059324 58287325973 116574651946 233149303892 408011281811 816022563622 1632045127244 10550006001113 21100012002226 42200024004452 73850042007791 147700084015582 295400168031164