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4953877872 = 243315695851
BaseRepresentation
bin1001001110100011…
…00010110101110000
3110210020121001220020
410213101202311300
540121143042442
62135322443440
7233522160426
oct44721426560
913706531806
104953877872
112112375849
12b63063580
1360c4305a8
1434dcd7116
151ded959ec
hex127462d70

4953877872 has 80 divisors (see below), whose sum is σ = 13235819520. Its totient is φ = 1594944000.

The previous prime is 4953877853. The next prime is 4953877883. The reversal of 4953877872 is 2787783594.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 843747 + ... + 849597.

It is an arithmetic number, because the mean of its divisors is an integer number (165447744).

Almost surely, 24953877872 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 4953877872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6617909760).

4953877872 is an abundant number, since it is smaller than the sum of its proper divisors (8281941648).

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

4953877872 is a wasteful number, since it uses less digits than its factorization.

4953877872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6462 (or 6456 counting only the distinct ones).

The product of its digits is 23708160, while the sum is 60.

The square root of 4953877872 is about 70383.7898382859. The cubic root of 4953877872 is about 1704.7018478032.

The spelling of 4953877872 in words is "four billion, nine hundred fifty-three million, eight hundred seventy-seven thousand, eight hundred seventy-two".

Divisors: 1 2 3 4 6 8 12 16 24 31 48 62 93 124 186 248 372 496 569 744 1138 1488 1707 2276 3414 4552 5851 6828 9104 11702 13656 17553 17639 23404 27312 35106 35278 46808 52917 70212 70556 93616 105834 140424 141112 181381 211668 280848 282224 362762 423336 544143 725524 846672 1088286 1451048 2176572 2902096 3329219 4353144 6658438 8706288 9987657 13316876 19975314 26633752 39950628 53267504 79901256 103205789 159802512 206411578 309617367 412823156 619234734 825646312 1238469468 1651292624 2476938936 4953877872