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5071907760 = 243521132949
BaseRepresentation
bin1001011100100111…
…10010101110110000
3111002110200121110120
410232103302232300
540341402022020
62155140330240
7236454335043
oct45623625660
914073617416
105071907760
112172a61407
12b966a3980
1362aa1786a
1436185cc5a
151ea40c740
hex12e4f2bb0

5071907760 has 40 divisors (see below), whose sum is σ = 15722914800. Its totient is φ = 1352508672.

The previous prime is 5071907723. The next prime is 5071907761. The reversal of 5071907760 is 677091705.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (5071907761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10566235 + ... + 10566714.

It is an arithmetic number, because the mean of its divisors is an integer number (393072870).

Almost surely, 25071907760 is an apocalyptic number.

It is an amenable number.

5071907760 is an abundant number, since it is smaller than the sum of its proper divisors (10651007040).

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

5071907760 is a wasteful number, since it uses less digits than its factorization.

5071907760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21132965 (or 21132959 counting only the distinct ones).

The product of its (nonzero) digits is 92610, while the sum is 42.

The square root of 5071907760 is about 71217.3276667975. The cubic root of 5071907760 is about 1718.1343300383.

The spelling of 5071907760 in words is "five billion, seventy-one million, nine hundred seven thousand, seven hundred sixty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 21132949 42265898 63398847 84531796 105664745 126797694 169063592 211329490 253595388 316994235 338127184 422658980 507190776 633988470 845317960 1014381552 1267976940 1690635920 2535953880 5071907760