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11284000652 = 2223149823169
BaseRepresentation
bin10101000001001010…
…00010111110001100
31002010101211121220002
422200211002332030
5141102201010102
65103411143432
7546425265041
oct124045027614
932111747802
1011284000652
114870584781
12222aba4b78
1310aaa12c82
147908bb1c8
1546098c902
hex2a0942f8c

11284000652 has 24 divisors (see below), whose sum is σ = 20743884000. Its totient is φ = 5360470016.

The previous prime is 11284000639. The next prime is 11284000657. The reversal of 11284000652 is 25600048211.

It is a pancake number, because a pancake can be divided into 11284000652 parts by 150226 straight cuts.

It is not an unprimeable number, because it can be changed into a prime (11284000657) 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, 397877 + ... + 425292.

It is an arithmetic number, because the mean of its divisors is an integer number (864328500).

Almost surely, 211284000652 is an apocalyptic number.

It is an amenable number.

11284000652 is a deficient number, since it is larger than the sum of its proper divisors (9459883348).

11284000652 is a wasteful number, since it uses less digits than its factorization.

11284000652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 823345 (or 823343 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

Adding to 11284000652 its reverse (25600048211), we get a palindrome (36884048863).

The spelling of 11284000652 in words is "eleven billion, two hundred eighty-four million, six hundred fifty-two", and thus it is an aban number.

Divisors: 1 2 4 23 46 92 149 298 596 3427 6854 13708 823169 1646338 3292676 18932887 37865774 75731548 122652181 245304362 490608724 2821000163 5642000326 11284000652