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2690980324 = 225911402459
BaseRepresentation
bin1010000001100101…
…0001100111100100
320221112112222000221
42200121101213210
521002342332244
61123005014124
7123453645454
oct24031214744
96845488027
102690980324
111160a9638a
12631254344
1333b679166
141b7565d64
1510b3a2784
hexa06519e4

2690980324 has 12 divisors (see below), whose sum is σ = 4789033200. Its totient is φ = 1322685128.

The previous prime is 2690980321. The next prime is 2690980339. The reversal of 2690980324 is 4230890962.

It is not an unprimeable number, because it can be changed into a prime (2690980321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5700994 + ... + 5701465.

It is an arithmetic number, because the mean of its divisors is an integer number (399086100).

Almost surely, 22690980324 is an apocalyptic number.

It is an amenable number.

2690980324 is a deficient number, since it is larger than the sum of its proper divisors (2098052876).

2690980324 is a wasteful number, since it uses less digits than its factorization.

2690980324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11402522 (or 11402520 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 43.

The square root of 2690980324 is about 51874.6597482817. The cubic root of 2690980324 is about 1390.9243414476.

The spelling of 2690980324 in words is "two billion, six hundred ninety million, nine hundred eighty thousand, three hundred twenty-four".

Divisors: 1 2 4 59 118 236 11402459 22804918 45609836 672745081 1345490162 2690980324