Search a number
-
+
2994350008 = 231328791827
BaseRepresentation
bin1011001001111010…
…0010011110111000
321201200101202000011
42302132202132320
522113023200013
61213043151304
7134126361256
oct26236423670
97650352004
102994350008
1112a7261531
126b6975534
13389486950
142059755d6
15127d29c3d
hexb27a27b8

2994350008 has 16 divisors (see below), whose sum is σ = 6046283880. Its totient is φ = 1382007648.

The previous prime is 2994350003. The next prime is 2994350017. The reversal of 2994350008 is 8000534992.

It is a happy number.

It is a super-2 number, since 2×29943500082 = 17932263940819200128, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2994350003) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 14395810 + ... + 14396017.

Almost surely, 22994350008 is an apocalyptic number.

It is an amenable number.

2994350008 is an abundant number, since it is smaller than the sum of its proper divisors (3051933872).

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

2994350008 is a wasteful number, since it uses less digits than its factorization.

2994350008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28791846 (or 28791842 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 40.

The square root of 2994350008 is about 54720.6543089536. The cubic root of 2994350008 is about 1441.3435903676.

The spelling of 2994350008 in words is "two billion, nine hundred ninety-four million, three hundred fifty thousand, eight".

Divisors: 1 2 4 8 13 26 52 104 28791827 57583654 115167308 230334616 374293751 748587502 1497175004 2994350008