Search a number
-
+
3130780114 = 271120329741
BaseRepresentation
bin1011101010011011…
…1110100111010010
322002012010002221001
42322212332213102
522402434430424
61234355252214
7140404122550
oct27246764722
98065102831
103130780114
111367275490
127345aa06a
133ab814117
14219b2abd0
15134cc8844
hexba9be9d2

3130780114 has 16 divisors (see below), whose sum is σ = 5854965696. Its totient is φ = 1219784400.

The previous prime is 3130780111. The next prime is 3130780139. The reversal of 3130780114 is 4110870313.

It is not an unprimeable number, because it can be changed into a prime (3130780111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10164717 + ... + 10165024.

It is an arithmetic number, because the mean of its divisors is an integer number (365935356).

Almost surely, 23130780114 is an apocalyptic number.

3130780114 is a deficient number, since it is larger than the sum of its proper divisors (2724185582).

3130780114 is a wasteful number, since it uses less digits than its factorization.

3130780114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20329761.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 3130780114 is about 55953.3744648167. The cubic root of 3130780114 is about 1462.9097089053.

The spelling of 3130780114 in words is "three billion, one hundred thirty million, seven hundred eighty thousand, one hundred fourteen".

Divisors: 1 2 7 11 14 22 77 154 20329741 40659482 142308187 223627151 284616374 447254302 1565390057 3130780114