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3107442063 = 311831134517
BaseRepresentation
bin1011100100110111…
…1100110110001111
322000120012102010210
42321031330312033
522331001121223
61232203133503
7140001551565
oct27115746617
98016172123
103107442063
111355085240
12728814293
133a6a3251b
142169b3a35
15132c18893
hexb937cd8f

3107442063 has 16 divisors (see below), whose sum is σ = 4574376576. Its totient is φ = 1860606240.

The previous prime is 3107442061. The next prime is 3107442067. The reversal of 3107442063 is 3602447013.

It is not a de Polignac number, because 3107442063 - 21 = 3107442061 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3107442063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3107442061) 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, 564520 + ... + 569997.

It is an arithmetic number, because the mean of its divisors is an integer number (285898536).

Almost surely, 23107442063 is an apocalyptic number.

3107442063 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3107442063 is a deficient number, since it is larger than the sum of its proper divisors (1466934513).

3107442063 is a wasteful number, since it uses less digits than its factorization.

3107442063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1134614.

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 3107442063 is about 55744.4352648764. The cubic root of 3107442063 is about 1459.2656066045.

Adding to 3107442063 its reverse (3602447013), we get a palindrome (6709889076).

It can be divided in two parts, 31074 and 42063, that added together give a palindrome (73137).

The spelling of 3107442063 in words is "three billion, one hundred seven million, four hundred forty-two thousand, sixty-three".

Divisors: 1 3 11 33 83 249 913 2739 1134517 3403551 12479687 37439061 94164911 282494733 1035814021 3107442063