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5131442354301 = 3217215231558279
BaseRepresentation
bin100101010101100000111…
…0011000111100001111101
3200011120011001002120011200
41022223001303013201331
51133033143220314201
614525204014210113
71036506632224104
oct112530163074175
920146131076150
105131442354301
1116a926148383a
126aa6117b3939
132b2b7ba26883
1413a51262b03b
158d731ee4386
hex4aac1cc787d

5131442354301 has 24 divisors (see below), whose sum is σ = 7848457980480. Its totient is φ = 3219576875136.

The previous prime is 5131442354293. The next prime is 5131442354329. The reversal of 5131442354301 is 1034532441315.

5131442354301 is a `hidden beast` number, since 5 + 1 + 314 + 4 + 2 + 35 + 4 + 301 = 666.

It is not a de Polignac number, because 5131442354301 - 23 = 5131442354293 is a prime.

It is a super-2 number, since 2×51314423543012 (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5131442354341) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2513880 + ... + 4072158.

It is an arithmetic number, because the mean of its divisors is an integer number (327019082520).

Almost surely, 25131442354301 is an apocalyptic number.

5131442354301 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

5131442354301 is a deficient number, since it is larger than the sum of its proper divisors (2717015626179).

5131442354301 is a wasteful number, since it uses less digits than its factorization.

5131442354301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1579825 (or 1579822 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

Adding to 5131442354301 its reverse (1034532441315), we get a palindrome (6165974795616).

The spelling of 5131442354301 in words is "five trillion, one hundred thirty-one billion, four hundred forty-two million, three hundred fifty-four thousand, three hundred one".

Divisors: 1 3 9 17 51 153 21523 64569 193707 365891 1097673 1558279 3293019 4674837 14024511 26490743 79472229 238416687 33538838917 100616516751 301849550253 570160261589 1710480784767 5131442354301