Search a number
-
+
2993879414 = 247130124481
BaseRepresentation
bin1011001001110010…
…1111100101110110
321201122111211110202
42302130233211312
522112413120124
61213025120502
7134122361261
oct26234574566
97648454422
102993879414
1112a6a6aa09
126b6789132
133893506a6
14205891cd8
15127c855ae
hexb272f976

2993879414 has 16 divisors (see below), whose sum is σ = 4590081216. Its totient is φ = 1463904000.

The previous prime is 2993879407. The next prime is 2993879437. The reversal of 2993879414 is 4149783992.

It is a self number, because there is not a number n which added to its sum of digits gives 2993879414.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 110054 + ... + 134534.

It is an arithmetic number, because the mean of its divisors is an integer number (286880076).

Almost surely, 22993879414 is an apocalyptic number.

2993879414 is a deficient number, since it is larger than the sum of its proper divisors (1596201802).

2993879414 is a wasteful number, since it uses less digits than its factorization.

2993879414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25831.

The product of its digits is 3919104, while the sum is 56.

The square root of 2993879414 is about 54716.3541731355. The cubic root of 2993879414 is about 1441.2680789121.

The spelling of 2993879414 in words is "two billion, nine hundred ninety-three million, eight hundred seventy-nine thousand, four hundred fourteen".

Divisors: 1 2 47 94 1301 2602 24481 48962 61147 122294 1150607 2301214 31849781 63699562 1496939707 2993879414