Search a number
-
+
214141202044 = 22711695263643
BaseRepresentation
bin1100011101101111001…
…1110110111001111100
3202110201212110011212021
43013123303312321330
512002030121431134
6242213005045524
721320422120210
oct3073363667174
9673655404767
10214141202044
11828a9142640
12356035568a4
1317268c69553
14a516232940
155884b9a0b4
hex31dbcf6e7c

214141202044 has 24 divisors (see below), whose sum is σ = 467217168768. Its totient is φ = 83431637040.

The previous prime is 214141202029. The next prime is 214141202047. The reversal of 214141202044 is 440202141412.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214141202047) 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, 347631514 + ... + 347632129.

It is an arithmetic number, because the mean of its divisors is an integer number (19467382032).

Almost surely, 2214141202044 is an apocalyptic number.

It is an amenable number.

214141202044 is an abundant number, since it is smaller than the sum of its proper divisors (253075966724).

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

214141202044 is a wasteful number, since it uses less digits than its factorization.

214141202044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695263665 (or 695263663 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 214141202044 its reverse (440202141412), we get a palindrome (654343343456).

The spelling of 214141202044 in words is "two hundred fourteen billion, one hundred forty-one million, two hundred two thousand, forty-four".

Divisors: 1 2 4 7 11 14 22 28 44 77 154 308 695263643 1390527286 2781054572 4866845501 7647900073 9733691002 15295800146 19467382004 30591600292 53535300511 107070601022 214141202044