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13023000202301 = 19685421063279
BaseRepresentation
bin1011110110000010011101…
…0011010000110000111101
31201002222122021102212100222
42331200213103100300331
53201332101022433201
643410403402431125
72512611041162645
oct275404723206075
951088567385328
1013023000202301
114171029118151
121563b405024a5
137360a9ab868b
14330460967525
15178b589d691b
hexbd8274d0c3d

13023000202301 has 4 divisors (see below), whose sum is σ = 13708421265600. Its totient is φ = 12337579139004.

The previous prime is 13023000202253. The next prime is 13023000202321. The reversal of 13023000202301 is 10320200032031.

13023000202301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13023000202301 is a prime.

It is a super-3 number, since 3×130230002023013 (a number of 40 digits) contains 333 as substring.

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 13023000202301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13023000202321) 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, 342710531621 + ... + 342710531658.

It is an arithmetic number, because the mean of its divisors is an integer number (3427105316400).

Almost surely, 213023000202301 is an apocalyptic number.

It is an amenable number.

13023000202301 is a deficient number, since it is larger than the sum of its proper divisors (685421063299).

13023000202301 is an equidigital number, since it uses as much as digits as its factorization.

13023000202301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685421063298.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 13023000202301 its reverse (10320200032031), we get a palindrome (23343200234332).

The spelling of 13023000202301 in words is "thirteen trillion, twenty-three billion, two hundred two thousand, three hundred one".

Divisors: 1 19 685421063279 13023000202301