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2992010964 = 2231294119267
BaseRepresentation
bin1011001001010110…
…0111011011010100
321201111222220102220
42302111213123110
522111423322324
61212521102340
7134100450015
oct26225473324
97644886386
102992010964
1112a5a04138
126b60279b0
13388b480b7
1420552700c
15127a16b79
hexb25676d4

2992010964 has 24 divisors (see below), whose sum is σ = 6982260768. Its totient is φ = 997208160.

The previous prime is 2992010963. The next prime is 2992010977. The reversal of 2992010964 is 4690102992.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2992010963) 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 7 ways as a sum of consecutive naturals, for example, 145659 + ... + 164925.

It is an arithmetic number, because the mean of its divisors is an integer number (290927532).

Almost surely, 22992010964 is an apocalyptic number.

It is an amenable number.

2992010964 is an abundant number, since it is smaller than the sum of its proper divisors (3990249804).

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

2992010964 is a wasteful number, since it uses less digits than its factorization.

2992010964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32215 (or 32213 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 42.

The square root of 2992010964 is about 54699.2775455033. The cubic root of 2992010964 is about 1440.9681895517.

The spelling of 2992010964 in words is "two billion, nine hundred ninety-two million, ten thousand, nine hundred sixty-four".

Divisors: 1 2 3 4 6 12 12941 19267 25882 38534 38823 51764 57801 77068 77646 115602 155292 231204 249334247 498668494 748002741 997336988 1496005482 2992010964