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2984764930 = 25726091357
BaseRepresentation
bin1011000111100111…
…1110011000000010
321201000100202202021
42301321332120002
522103044434210
61212101512054
7133652040400
oct26171763002
97630322667
102984764930
1112a1905084
126b371262a
133874abbc4
1420459c470
15127084bda
hexb1e7e602

2984764930 has 24 divisors (see below), whose sum is σ = 6249733308. Its totient is φ = 1023347808.

The previous prime is 2984764921. The next prime is 2984764957. The reversal of 2984764930 is 394674892.

It is a happy number.

2984764930 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2755515049 + 229249881 = 52493^2 + 15141^2 .

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3045189 + ... + 3046168.

Almost surely, 22984764930 is an apocalyptic number.

2984764930 is an abundant number, since it is smaller than the sum of its proper divisors (3264968378).

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

2984764930 is a wasteful number, since it uses less digits than its factorization.

2984764930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6091378 (or 6091371 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 52.

The square root of 2984764930 is about 54633.0022056266. The cubic root of 2984764930 is about 1439.8040065685.

The spelling of 2984764930 in words is "two billion, nine hundred eighty-four million, seven hundred sixty-four thousand, nine hundred thirty".

Divisors: 1 2 5 7 10 14 35 49 70 98 245 490 6091357 12182714 30456785 42639499 60913570 85278998 213197495 298476493 426394990 596952986 1492382465 2984764930