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2230400002 = 222943111299
BaseRepresentation
bin1000010011110001…
…0011010000000010
312202102220001121111
42010330103100002
514031440300002
61005153113534
7106162041625
oct20474232002
95672801544
102230400002
11a45003596
12522b588aa
1329711671c
14172311dbc
15d0c243d7
hex84f13402

2230400002 has 16 divisors (see below), whose sum is σ = 3368304000. Its totient is φ = 1107655920.

The previous prime is 2230399991. The next prime is 2230400047. The reversal of 2230400002 is 2000040322.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191749 + ... + 203047.

It is an arithmetic number, because the mean of its divisors is an integer number (210519000).

Almost surely, 22230400002 is an apocalyptic number.

2230400002 is a deficient number, since it is larger than the sum of its proper divisors (1137903998).

2230400002 is a wasteful number, since it uses less digits than its factorization.

2230400002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11961.

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 2230400002 is about 47227.1108792397. The cubic root of 2230400002 is about 1306.5546670831.

Adding to 2230400002 its reverse (2000040322), we get a palindrome (4230440324).

The spelling of 2230400002 in words is "two billion, two hundred thirty million, four hundred thousand, two".

Divisors: 1 2 229 431 458 862 11299 22598 98699 197398 2587471 4869869 5174942 9739738 1115200001 2230400002