Search a number
-
+
4879207296481 = 712312017280729
BaseRepresentation
bin100011100000000011101…
…1010101110110111100001
3122021110002100100000010011
41013000013122232313201
51114420104031441411
614213251001404521
71012340206502560
oct107000732566741
918243070300104
104879207296481
111611295355571
12669758799741
132951518b017b
1412c225053bd7
1586dbcd85c21
hex470076aede1

4879207296481 has 16 divisors (see below), whose sum is σ = 5583553507840. Its totient is φ = 4176693642240.

The previous prime is 4879207296449. The next prime is 4879207296493. The reversal of 4879207296481 is 1846927029784.

It is not a de Polignac number, because 4879207296481 - 25 = 4879207296449 is a prime.

It is a super-2 number, since 2×48792072964812 (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4879207296421) 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, 17240125 + ... + 17520853.

It is an arithmetic number, because the mean of its divisors is an integer number (348972094240).

Almost surely, 24879207296481 is an apocalyptic number.

It is an amenable number.

4879207296481 is a deficient number, since it is larger than the sum of its proper divisors (704346211359).

4879207296481 is a wasteful number, since it uses less digits than its factorization.

4879207296481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283984.

The product of its (nonzero) digits is 97542144, while the sum is 67.

The spelling of 4879207296481 in words is "four trillion, eight hundred seventy-nine billion, two hundred seven million, two hundred ninety-six thousand, four hundred eighty-one".

Divisors: 1 7 1231 2017 8617 14119 280729 1965103 2482927 17380489 345577399 566230393 2419041793 3963612751 697029613783 4879207296481