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10001312053 = 531451130051
BaseRepresentation
bin10010101000001111…
…11110100100110101
3221211000020021220221
421110013332210311
5130440313441203
64332230454341
7502561515115
oct112407764465
927730207827
1010001312053
114272530857
121b315043b1
13c35059735
146ac3c5045
153d806babd
hex2541fe935

10001312053 has 8 divisors (see below), whose sum is σ = 10197117216. Its totient is φ = 9805770000.

The previous prime is 10001312033. The next prime is 10001312071. The reversal of 10001312053 is 35021310001.

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 10001312053 - 25 = 10001312021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10001312023) 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, 11878 + ... + 141928.

It is an arithmetic number, because the mean of its divisors is an integer number (1274639652).

Almost surely, 210001312053 is an apocalyptic number.

It is an amenable number.

10001312053 is a deficient number, since it is larger than the sum of its proper divisors (195805163).

10001312053 is a wasteful number, since it uses less digits than its factorization.

10001312053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131555.

The product of its (nonzero) digits is 90, while the sum is 16.

Adding to 10001312053 its reverse (35021310001), we get a palindrome (45022622054).

The spelling of 10001312053 in words is "ten billion, one million, three hundred twelve thousand, fifty-three".

Divisors: 1 53 1451 76903 130051 6892703 188704001 10001312053