Search a number
-
+
485365608 = 23347138231
BaseRepresentation
bin11100111011100…
…001011101101000
31020211022010110000
4130323201131220
51443223144413
6120055023000
715012353040
oct3473413550
91224263400
10485365608
11229a81402
1211666aa60
137972ccb0
1448666720
152c927073
hex1cee1768

485365608 has 160 divisors (see below), whose sum is σ = 1673400960. Its totient is φ = 127992960.

The previous prime is 485365541. The next prime is 485365613. The reversal of 485365608 is 806563584.

485365608 is a `hidden beast` number, since 4 + 8 + 5 + 36 + 5 + 608 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 54853 + ... + 63083.

It is an arithmetic number, because the mean of its divisors is an integer number (10458756).

Almost surely, 2485365608 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 485365608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (836700480).

485365608 is an abundant number, since it is smaller than the sum of its proper divisors (1188035352).

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

485365608 is a wasteful number, since it uses less digits than its factorization.

485365608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8269 (or 8256 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The square root of 485365608 is about 22031.0146838497. The cubic root of 485365608 is about 785.8801751957.

The spelling of 485365608 in words is "four hundred eighty-five million, three hundred sixty-five thousand, six hundred eight".

Divisors: 1 2 3 4 6 7 8 9 12 13 14 18 21 24 26 27 28 36 39 42 52 54 56 63 72 78 81 84 91 104 108 117 126 156 162 168 182 189 216 234 252 273 312 324 351 364 378 468 504 546 567 648 702 728 756 819 936 1053 1092 1134 1404 1512 1638 2106 2184 2268 2457 2808 3276 4212 4536 4914 6552 7371 8231 8424 9828 14742 16462 19656 24693 29484 32924 49386 57617 58968 65848 74079 98772 107003 115234 148158 172851 197544 214006 222237 230468 296316 321009 345702 428012 444474 460936 518553 592632 642018 666711 691404 749021 856024 888948 963027 1037106 1284036 1333422 1382808 1498042 1555659 1777896 1926054 2074212 2247063 2568072 2666844 2889081 2996084 3111318 3852108 4148424 4494126 4666977 5333688 5778162 5992168 6222636 6741189 7704216 8667243 8988252 9333954 11556324 12445272 13482378 17334486 17976504 18667908 20223567 23112648 26964756 34668972 37335816 40447134 53929512 60670701 69337944 80894268 121341402 161788536 242682804 485365608