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8972412301130 = 2517105341501029
BaseRepresentation
bin1000001010010000110101…
…1100101010111101001010
31011202202100211200112000112
42002210031130222331022
52134001000022114010
631025511434234322
71614143512125305
oct202441534527512
934682324615015
108972412301130
11294a1a69196a3
12100aab68859a2
135011304cc615
142303a4bbdb3c
151085d6758a05
hex8290d72af4a

8972412301130 has 32 divisors (see below), whose sum is σ = 17100558732240. Its totient is φ = 3377810529280.

The previous prime is 8972412301117. The next prime is 8972412301169. The reversal of 8972412301130 is 311032142798.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 534496974649 + 8437915326481 = 731093^2 + 2904809^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17657456 + ... + 18158484.

Almost surely, 28972412301130 is an apocalyptic number.

8972412301130 is a deficient number, since it is larger than the sum of its proper divisors (8128146431110).

8972412301130 is a wasteful number, since it uses less digits than its factorization.

8972412301130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 606394.

The product of its (nonzero) digits is 72576, while the sum is 41.

The spelling of 8972412301130 in words is "eight trillion, nine hundred seventy-two billion, four hundred twelve million, three hundred one thousand, one hundred thirty".

Divisors: 1 2 5 10 17 34 85 170 105341 210682 501029 526705 1002058 1053410 1790797 2505145 3581594 5010290 8517493 8953985 17034986 17907970 42587465 85174930 52778895889 105557791778 263894479445 527788958890 897241230113 1794482460226 4486206150565 8972412301130