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5077856208 = 243178397417
BaseRepresentation
bin1001011101010100…
…11110111111010000
3111002212212211012110
410232222132333100
540344412344313
62155512025320
7236556031335
oct45652367720
914085784173
105077856208
112176354587
12b98692240
1362c01b259
1436256a98c
151eabd4ec3
hex12ea9efd0

5077856208 has 80 divisors (see below), whose sum is σ = 13907859840. Its totient is φ = 1590939648.

The previous prime is 5077856207. The next prime is 5077856213. The reversal of 5077856208 is 8026587705.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5077856207) 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 15 ways as a sum of consecutive naturals, for example, 680916 + ... + 688332.

It is an arithmetic number, because the mean of its divisors is an integer number (173848248).

Almost surely, 25077856208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5077856208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6953929920).

5077856208 is an abundant number, since it is smaller than the sum of its proper divisors (8830003632).

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

5077856208 is a wasteful number, since it uses less digits than its factorization.

5077856208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8284 (or 8278 counting only the distinct ones).

The product of its (nonzero) digits is 940800, while the sum is 48.

The square root of 5077856208 is about 71259.0780743057. The cubic root of 5077856208 is about 1718.8057565375.

The spelling of 5077856208 in words is "five billion, seventy-seven million, eight hundred fifty-six thousand, two hundred eight".

Divisors: 1 2 3 4 6 8 12 16 17 24 34 48 51 68 102 136 204 272 408 816 839 1678 2517 3356 5034 6712 7417 10068 13424 14263 14834 20136 22251 28526 29668 40272 42789 44502 57052 59336 85578 89004 114104 118672 126089 171156 178008 228208 252178 342312 356016 378267 504356 684624 756534 1008712 1513068 2017424 3026136 6052272 6222863 12445726 18668589 24891452 37337178 49782904 74674356 99565808 105788671 149348712 211577342 298697424 317366013 423154684 634732026 846309368 1269464052 1692618736 2538928104 5077856208