Search a number
-
+
6655245458060 = 2251953330449129
BaseRepresentation
bin110000011011000101110…
…0010101001101010001100
3212120020100111110122201202
41200312023202221222030
51333014420314124220
622053213315125032
71254553121003453
oct140661342515214
925506314418652
106655245458060
112136523617301
128b59b82a3778
133937826cab54
141901892bbb9a
15b81b8e3a275
hex60d8b8a9a8c

6655245458060 has 48 divisors (see below), whose sum is σ = 14989172536800. Its totient is φ = 2474403070464.

The previous prime is 6655245458051. The next prime is 6655245458089. The reversal of 6655245458060 is 608545425566.

It is a super-4 number, since 4×66552454580604 (a number of 52 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6655245457987 and 6655245458005.

It is an unprimeable number.

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, 165204425 + ... + 165244704.

It is an arithmetic number, because the mean of its divisors is an integer number (312274427850).

Almost surely, 26655245458060 is an apocalyptic number.

It is an amenable number.

6655245458060 is an abundant number, since it is smaller than the sum of its proper divisors (8333927078740).

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

6655245458060 is a wasteful number, since it uses less digits than its factorization.

6655245458060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330449210 (or 330449208 counting only the distinct ones).

The product of its (nonzero) digits is 34560000, while the sum is 56.

The spelling of 6655245458060 in words is "six trillion, six hundred fifty-five billion, two hundred forty-five million, four hundred fifty-eight thousand, sixty".

Divisors: 1 2 4 5 10 19 20 38 53 76 95 106 190 212 265 380 530 1007 1060 2014 4028 5035 10070 20140 330449129 660898258 1321796516 1652245645 3304491290 6278533451 6608982580 12557066902 17513803837 25114133804 31392667255 35027607674 62785334510 70055215348 87569019185 125570669020 175138038370 332762272903 350276076740 665524545806 1331049091612 1663811364515 3327622729030 6655245458060