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5053440203131 = 31196818282821
BaseRepresentation
bin100100110001001100010…
…0000100001100101111011
3122220002210221021201112211
41021202120200201211323
51130243421143000011
614425303545315551
71031045646664465
oct111423040414573
918802727251484
105053440203131
1116791742850a1
12697482a95bb7
132a86ca794c38
14136832d4b135
158b6b9110b21
hex4989882197b

5053440203131 has 8 divisors (see below), whose sum is σ = 5216720083328. Its totient is φ = 4890176928000.

The previous prime is 5053440203111. The next prime is 5053440203167. The reversal of 5053440203131 is 1313020443505.

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

It is a cyclic number.

It is not a de Polignac number, because 5053440203131 - 25 = 5053440203099 is a prime.

It is a super-2 number, since 2×50534402031312 (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5053440203093 and 5053440203102.

It is not an unprimeable number, because it can be changed into a prime (5053440203111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3531300 + ... + 4751521.

It is an arithmetic number, because the mean of its divisors is an integer number (652090010416).

Almost surely, 25053440203131 is an apocalyptic number.

5053440203131 is a deficient number, since it is larger than the sum of its proper divisors (163279880197).

5053440203131 is a wasteful number, since it uses less digits than its factorization.

5053440203131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8302533.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 5053440203131 its reverse (1313020443505), we get a palindrome (6366460646636).

The spelling of 5053440203131 in words is "five trillion, fifty-three billion, four hundred forty million, two hundred three thousand, one hundred thirty-one".

Divisors: 1 31 19681 610111 8282821 256767451 163014200101 5053440203131