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5151609353045 = 56116890522469
BaseRepresentation
bin100101011110111001111…
…0110000111001101010101
3200020111012111212020122002
41022331303312013031111
51133400443443244140
614542341111045045
71041122452666601
oct112756366071525
920214174766562
105151609353045
1117068701a5451
126b24bb670785
132b4a43ba271c
1413b4a6b84501
158e01274b415
hex4af73d87355

5151609353045 has 8 divisors (see below), whose sum is σ = 6283274358840. Its totient is φ = 4053725392320.

The previous prime is 5151609352957. The next prime is 5151609353053. The reversal of 5151609353045 is 5403539061515.

5151609353045 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 19721708356 + 5131887644689 = 140434^2 + 2265367^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2k-5151609353045 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8445260930 + ... + 8445261539.

It is an arithmetic number, because the mean of its divisors is an integer number (785409294855).

Almost surely, 25151609353045 is an apocalyptic number.

It is an amenable number.

5151609353045 is a deficient number, since it is larger than the sum of its proper divisors (1131665005795).

5151609353045 is a wasteful number, since it uses less digits than its factorization.

5151609353045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16890522535.

The product of its (nonzero) digits is 1215000, while the sum is 47.

The spelling of 5151609353045 in words is "five trillion, one hundred fifty-one billion, six hundred nine million, three hundred fifty-three thousand, forty-five".

Divisors: 1 5 61 305 16890522469 84452612345 1030321870609 5151609353045