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2870285068716 = 2231322382507907
BaseRepresentation
bin101001110001001010010…
…100100110100110101100
3101011101201002202000120220
4221301022110212212230
5334011320434144331
610034331334211340
7414241224350622
oct51611224464654
911141632660526
102870285068716
11a07310102a2a
123a43447b3b50
1317a888a28bb0
149cccb635512
154e9e1940296
hex29c4a5269ac

2870285068716 has 48 divisors (see below), whose sum is σ = 7244854385664. Its totient is φ = 879204246336.

The previous prime is 2870285068697. The next prime is 2870285068757. The reversal of 2870285068716 is 6178605820782.

It is a self number, because there is not a number n which added to its sum of digits gives 2870285068716.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41219166 + ... + 41288741.

It is an arithmetic number, because the mean of its divisors is an integer number (150934466368).

Almost surely, 22870285068716 is an apocalyptic number.

2870285068716 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2870285068716 is an abundant number, since it is smaller than the sum of its proper divisors (4374569316948).

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

2870285068716 is a wasteful number, since it uses less digits than its factorization.

2870285068716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82508150 (or 82508148 counting only the distinct ones).

The product of its (nonzero) digits is 18063360, while the sum is 60.

The spelling of 2870285068716 in words is "two trillion, eight hundred seventy billion, two hundred eighty-five million, sixty-eight thousand, seven hundred sixteen".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 223 446 669 892 1338 2676 2899 5798 8697 11596 17394 34788 82507907 165015814 247523721 330031628 495047442 990094884 1072602791 2145205582 3217808373 4290411164 6435616746 12871233492 18399263261 36798526522 55197789783 73597053044 110395579566 220791159132 239190422393 478380844786 717571267179 956761689572 1435142534358 2870285068716