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310315401253201 = 3714335852688581
BaseRepresentation
bin100011010001110101110111…
…1010000101001000101010001
31111200201212021212021121000211
41012203223233100221011101
5311133201420210100301
63015552532144444121
7122235355632430621
oct10643535720510521
91450655255247024
10310315401253201
118a970028113273
122a979254019641
131041c803097ac6
14568b4ba2da881
1525d20380d5051
hex11a3aef429151

310315401253201 has 8 divisors (see below), whose sum is σ = 318924706210344. Its totient is φ = 301717801676160.

The previous prime is 310315401253181. The next prime is 310315401253283. The reversal of 310315401253201 is 102352104513013.

It can be written as a sum of positive squares in 4 ways, for example, as 49306012286976 + 261009388966225 = 7021824^2 + 16155785^2 .

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 310315401253201 - 211 = 310315401251153 is a prime.

It is a super-2 number, since 2×3103154012532012 (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (310315401253601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2926291270 + ... + 2926397311.

It is an arithmetic number, because the mean of its divisors is an integer number (39865588276293).

Almost surely, 2310315401253201 is an apocalyptic number.

It is an amenable number.

310315401253201 is a deficient number, since it is larger than the sum of its proper divisors (8609304957143).

310315401253201 is a wasteful number, since it uses less digits than its factorization.

310315401253201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5852690051.

The product of its (nonzero) digits is 10800, while the sum is 31.

Adding to 310315401253201 its reverse (102352104513013), we get a palindrome (412667505766214).

The spelling of 310315401253201 in words is "three hundred ten trillion, three hundred fifteen billion, four hundred one million, two hundred fifty-three thousand, two hundred one".

Divisors: 1 37 1433 53021 5852688581 216549477497 8386902736573 310315401253201