Search a number
-
+
2906075857024 = 27199191300253
BaseRepresentation
bin101010010010011111100…
…111101000000010000000
3101021211002102102110011001
4222102133213220002000
5340103120404411044
610103011031101344
7416646161133334
oct52223747500200
911254072373131
102906075857024
11a20507072a1a
123ab272b11854
13181070a28942
14a0924b8d7c4
15508d8b282d4
hex2a49f9e8080

2906075857024 has 64 divisors (see below), whose sum is σ = 6100791768000. Its totient is φ = 1375063299072.

The previous prime is 2906075856953. The next prime is 2906075857049. The reversal of 2906075857024 is 4207585706092.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1584882 + ... + 2885134.

It is an arithmetic number, because the mean of its divisors is an integer number (95324871375).

Almost surely, 22906075857024 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 2906075857024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3050395884000).

2906075857024 is an abundant number, since it is smaller than the sum of its proper divisors (3194715910976).

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

2906075857024 is a wasteful number, since it uses less digits than its factorization.

2906075857024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1301205 (or 1301193 counting only the distinct ones).

The product of its (nonzero) digits is 8467200, while the sum is 55.

The spelling of 2906075857024 in words is "two trillion, nine hundred six billion, seventy-five million, eight hundred fifty-seven thousand, twenty-four".

Divisors: 1 2 4 8 16 19 32 38 64 76 128 152 304 608 919 1216 1838 2432 3676 7352 14704 17461 29408 34922 58816 69844 117632 139688 279376 558752 1117504 1300253 2235008 2600506 5201012 10402024 20804048 24704807 41608096 49409614 83216192 98819228 166432384 197638456 395276912 790553824 1194932507 1581107648 2389865014 3162215296 4779730028 9559460056 19118920112 22703717633 38237840224 45407435266 76475680448 90814870532 152951360896 181629741064 363259482128 726518964256 1453037928512 2906075857024