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3118160130 = 235531961107
BaseRepresentation
bin1011100111011011…
…0101100100000010
322001022100221120020
42321312311210002
522341222111010
61233224554310
7140161631601
oct27166654402
98038327506
103118160130
111360135948
12730322996
133a9015b87
142181a3a38
15133b34470
hexb9db5902

3118160130 has 32 divisors (see below), whose sum is σ = 7624787904. Its totient is φ = 815820096.

The previous prime is 3118160113. The next prime is 3118160137. The reversal of 3118160130 is 310618113.

3118160130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3118160130.

It is not an unprimeable number, because it can be changed into a prime (3118160137) 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, 978964 + ... + 982143.

It is an arithmetic number, because the mean of its divisors is an integer number (238274622).

Almost surely, 23118160130 is an apocalyptic number.

3118160130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3118160130 is an abundant number, since it is smaller than the sum of its proper divisors (4506627774).

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

3118160130 is a wasteful number, since it uses less digits than its factorization.

3118160130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1961170.

The product of its (nonzero) digits is 432, while the sum is 24.

The square root of 3118160130 is about 55840.4882679226. The cubic root of 3118160130 is about 1460.9414285397.

Adding to 3118160130 its reverse (310618113), we get a palindrome (3428778243).

The spelling of 3118160130 in words is "three billion, one hundred eighteen million, one hundred sixty thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 53 106 159 265 318 530 795 1590 1961107 3922214 5883321 9805535 11766642 19611070 29416605 58833210 103938671 207877342 311816013 519693355 623632026 1039386710 1559080065 3118160130