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2223480696 = 233139666511
BaseRepresentation
bin1000010010000111…
…1001111101111000
312201221212112002220
42010201321331320
514023202340241
61004344524040
7106046163003
oct20441717570
95657775086
102223480696
11a41107a58
12520780620
13295863168
1417143053a
15d0309166
hex84879f78

2223480696 has 32 divisors (see below), whose sum is σ = 5598700800. Its totient is φ = 735827040.

The previous prime is 2223480691. The next prime is 2223480697. The reversal of 2223480696 is 6960843222.

2223480696 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223480691) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 329920 + ... + 336591.

It is an arithmetic number, because the mean of its divisors is an integer number (174959400).

Almost surely, 22223480696 is an apocalyptic number.

It is an amenable number.

2223480696 is an abundant number, since it is smaller than the sum of its proper divisors (3375220104).

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

2223480696 is a wasteful number, since it uses less digits than its factorization.

2223480696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666659 (or 666655 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 42.

The square root of 2223480696 is about 47153.7983199657. The cubic root of 2223480696 is about 1305.2021718163.

The spelling of 2223480696 in words is "two billion, two hundred twenty-three million, four hundred eighty thousand, six hundred ninety-six".

Divisors: 1 2 3 4 6 8 12 24 139 278 417 556 834 1112 1668 3336 666511 1333022 1999533 2666044 3999066 5332088 7998132 15996264 92645029 185290058 277935087 370580116 555870174 741160232 1111740348 2223480696