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5512904870 = 2511439531223
BaseRepresentation
bin1010010001001100…
…00100000010100110
3112020012111120202212
411020212010002212
542242300423440
62311012403422
7253420626644
oct51046040246
915205446685
105512904870
112379989030
12109a316572
1369b1b17b5
143a4256194
15223ebd465
hex1489840a6

5512904870 has 64 divisors (see below), whose sum is σ = 11097782784. Its totient is φ = 1954417920.

The previous prime is 5512904867. The next prime is 5512904893. The reversal of 5512904870 is 784092155.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 4507079 + ... + 4508301.

It is an arithmetic number, because the mean of its divisors is an integer number (173402856).

Almost surely, 25512904870 is an apocalyptic number.

5512904870 is an abundant number, since it is smaller than the sum of its proper divisors (5584877914).

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

5512904870 is a wasteful number, since it uses less digits than its factorization.

5512904870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2237.

The product of its (nonzero) digits is 100800, while the sum is 41.

The square root of 5512904870 is about 74248.9385109309. The cubic root of 5512904870 is about 1766.5536555612.

The spelling of 5512904870 in words is "five billion, five hundred twelve million, nine hundred four thousand, eight hundred seventy".

Divisors: 1 2 5 10 11 22 43 55 86 110 215 430 473 946 953 1223 1906 2365 2446 4730 4765 6115 9530 10483 12230 13453 20966 26906 40979 52415 52589 67265 81958 104830 105178 134530 204895 262945 409790 450769 525890 578479 901538 1156958 1165519 2253845 2331038 2892395 4507690 5784790 5827595 11655190 12820709 25641418 50117317 64103545 100234634 128207090 250586585 501173170 551290487 1102580974 2756452435 5512904870