Search a number
-
+
4284448536260 = 2251373929397981
BaseRepresentation
bin111110010110001101000…
…010000111011011000100
3120011120220120210111221202
4332112031002013123010
51030144022311130020
613040125401202032
7621353425450154
oct76261502073304
916146816714852
104284448536260
11140202a559aa2
12592431190318
13251038a77799
1410b522d0a764
15766ad222e75
hex3e58d0876c4

4284448536260 has 48 divisors (see below), whose sum is σ = 9065345430960. Its totient is φ = 1700832798720.

The previous prime is 4284448536241. The next prime is 4284448536299. The reversal of 4284448536260 is 626358444824.

It can be written as a sum of positive squares in 8 ways, for example, as 492556926976 + 3791891609284 = 701824^2 + 1947278^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4284448536196 and 4284448536205.

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, 10566470 + ... + 10964450.

It is an arithmetic number, because the mean of its divisors is an integer number (188861363145).

Almost surely, 24284448536260 is an apocalyptic number.

It is an amenable number.

4284448536260 is an abundant number, since it is smaller than the sum of its proper divisors (4780896894700).

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

4284448536260 is a wasteful number, since it uses less digits than its factorization.

4284448536260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402056 (or 402054 counting only the distinct ones).

The product of its (nonzero) digits is 35389440, while the sum is 56.

The spelling of 4284448536260 in words is "four trillion, two hundred eighty-four billion, four hundred forty-eight million, five hundred thirty-six thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 137 274 548 685 1370 2740 3929 7858 15716 19645 39290 78580 397981 538273 795962 1076546 1591924 1989905 2153092 2691365 3979810 5382730 7959620 10765460 54523397 109046794 218093588 272616985 545233970 1090467940 1563667349 3127334698 6254669396 7818336745 15636673490 31273346980 214222426813 428444853626 856889707252 1071112134065 2142224268130 4284448536260