Search a number
-
+
230042514660662 = 21150551206850071
BaseRepresentation
bin110100010011100011110010…
…010111101001110100110110
31010011111211221101011100111002
4310103203302113221310312
5220123004032223120122
62133132023341243302
766312010651454024
oct6423436227516466
91104454841140432
10230042514660662
116733153436a1a0
1221973944863532
139b48bba743b72
1440b418d527714
151b8de014c4992
hexd138f25e9d36

230042514660662 has 16 divisors (see below), whose sum is σ = 376440654230784. Its totient is φ = 104562710385000.

The previous prime is 230042514660559. The next prime is 230042514660667. The reversal of 230042514660662 is 266066415240032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230042514660667) 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, 102312914 + ... + 104537157.

It is an arithmetic number, because the mean of its divisors is an integer number (23527540889424).

Almost surely, 2230042514660662 is an apocalyptic number.

230042514660662 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

230042514660662 is a deficient number, since it is larger than the sum of its proper divisors (146398139570122).

230042514660662 is a wasteful number, since it uses less digits than its factorization.

230042514660662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206900635.

The product of its (nonzero) digits is 2488320, while the sum is 47.

The spelling of 230042514660662 in words is "two hundred thirty trillion, forty-two billion, five hundred fourteen million, six hundred sixty thousand, six hundred sixty-two".

Divisors: 1 2 11 22 50551 101102 556061 1112122 206850071 413700142 2275350781 4550701562 10456477939121 20912955878242 115021257330331 230042514660662