Search a number
-
+
6958110148068 = 2232969128935701
BaseRepresentation
bin110010101000000111110…
…1011110000010111100100
3220122012002122211000101210
41211100033223300113210
51403000202144214233
622444302304351420
71315464312254052
oct145201753602744
926565078730353
106958110148068
112242a10865602
12944641015570
133b61bab865b1
141a0abaa831d2
15c0ee2d61163
hex6540faf05e4

6958110148068 has 48 divisors (see below), whose sum is σ = 16819744858560. Its totient is φ = 2236150896000.

The previous prime is 6958110148009. The next prime is 6958110148079. The reversal of 6958110148068 is 8608410118596.

It is a junction number, because it is equal to n+sod(n) for n = 6958110147999 and 6958110148017.

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, 14227383 + ... + 14708318.

It is an arithmetic number, because the mean of its divisors is an integer number (350411351220).

Almost surely, 26958110148068 is an apocalyptic number.

It is an amenable number.

6958110148068 is an abundant number, since it is smaller than the sum of its proper divisors (9861634710492).

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

6958110148068 is a wasteful number, since it uses less digits than its factorization.

6958110148068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28936428 (or 28936426 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 57.

The spelling of 6958110148068 in words is "six trillion, nine hundred fifty-eight billion, one hundred ten million, one hundred forty-eight thousand, sixty-eight".

Divisors: 1 2 3 4 6 12 29 58 87 116 174 348 691 1382 2073 2764 4146 8292 20039 40078 60117 80156 120234 240468 28935701 57871402 86807103 115742804 173614206 347228412 839135329 1678270658 2517405987 3356541316 5034811974 10069623948 19994569391 39989138782 59983708173 79978277564 119967416346 239934832692 579842512339 1159685024678 1739527537017 2319370049356 3479055074034 6958110148068