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1152504345353 = 2443334716941
BaseRepresentation
bin10000110001010110100…
…111001011001100001001
311002011211000020212100012
4100301112213023030021
5122340312103022403
62241241515521305
7146160063204464
oct20612647131411
94064730225305
101152504345353
11404857725849
12167443459235
13848b063924a
143dad265a2db
151eea512ded8
hex10c569cb309

1152504345353 has 4 divisors (see below), whose sum is σ = 1152509306628. Its totient is φ = 1152499384080.

The previous prime is 1152504345347. The next prime is 1152504345361. The reversal of 1152504345353 is 3535434052511.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 577194231289 + 575310114064 = 759733^2 + 758492^2 .

It is a cyclic number.

It is not a de Polignac number, because 1152504345353 - 212 = 1152504341257 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1152504345353.

It is not an unprimeable number, because it can be changed into a prime (1152504345313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2114138 + ... + 2602803.

It is an arithmetic number, because the mean of its divisors is an integer number (288127326657).

Almost surely, 21152504345353 is an apocalyptic number.

It is an amenable number.

1152504345353 is a deficient number, since it is larger than the sum of its proper divisors (4961275).

1152504345353 is an equidigital number, since it uses as much as digits as its factorization.

1152504345353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4961274.

The product of its (nonzero) digits is 540000, while the sum is 41.

Adding to 1152504345353 its reverse (3535434052511), we get a palindrome (4687938397864).

The spelling of 1152504345353 in words is "one trillion, one hundred fifty-two billion, five hundred four million, three hundred forty-five thousand, three hundred fifty-three".

Divisors: 1 244333 4716941 1152504345353