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4260631079 = 191912934007
BaseRepresentation
bin1111110111110100…
…0001001000100111
3101222221010111002002
43331331001020213
532211210143304
61542440035515
7210403523645
oct37575011047
911887114062
104260631079
111897019211
129aaa62b9b
1352b916ca3
142c5bda195
1519e0a931e
hexfdf41227

4260631079 has 16 divisors (see below), whose sum is σ = 4524871680. Its totient is φ = 4000551840.

The previous prime is 4260631009. The next prime is 4260631121. The reversal of 4260631079 is 9701360624.

4260631079 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4260631079 - 212 = 4260626983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4260631009) 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, 1061294 + ... + 1065300.

It is an arithmetic number, because the mean of its divisors is an integer number (282804480).

Almost surely, 24260631079 is an apocalyptic number.

4260631079 is a deficient number, since it is larger than the sum of its proper divisors (264240601).

4260631079 is a wasteful number, since it uses less digits than its factorization.

4260631079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4510.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 4260631079 is about 65273.5097800019. The cubic root of 4260631079 is about 1621.1553865970.

The spelling of 4260631079 in words is "four billion, two hundred sixty million, six hundred thirty-one thousand, seventy-nine".

Divisors: 1 19 191 293 3629 4007 5567 55963 76133 765337 1063297 1174051 14541403 22306969 224243741 4260631079