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554313230212 = 22719796901079
BaseRepresentation
bin10000001000011111010…
…01001010011110000100
31221222210001010200101111
420010033221022132010
533040213141331322
61102351544134404
755022253500320
oct10041751123604
91858701120344
10554313230212
111a40a0405215
128b51a467404
134036b68cc11
141cb86722980
15e643ec2177
hex810fa4a784

554313230212 has 12 divisors (see below), whose sum is σ = 1108626460480. Its totient is φ = 237562812936.

The previous prime is 554313230209. The next prime is 554313230213. The reversal of 554313230212 is 212032313455.

554313230212 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (554313230213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9898450512 + ... + 9898450567.

Almost surely, 2554313230212 is an apocalyptic number.

It is an amenable number.

554313230212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

554313230212 is a wasteful number, since it uses less digits than its factorization.

554313230212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19796901090 (or 19796901088 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 554313230212 its reverse (212032313455), we get a palindrome (766345543667).

The spelling of 554313230212 in words is "five hundred fifty-four billion, three hundred thirteen million, two hundred thirty thousand, two hundred twelve".

Divisors: 1 2 4 7 14 28 19796901079 39593802158 79187604316 138578307553 277156615106 554313230212