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13023100022 = 26511550011
BaseRepresentation
bin11000010000011110…
…01011110001110110
31020121121021000201212
430020033023301312
5203132403200042
65552134121422
7640503344432
oct141017136166
936547230655
1013023100022
115583222889
1226354b0272
1312c70cc15a
148b785d9c2
155134b6482
hex3083cbc76

13023100022 has 4 divisors (see below), whose sum is σ = 19534650036. Its totient is φ = 6511550010.

The previous prime is 13023100007. The next prime is 13023100039. The reversal of 13023100022 is 22000132031.

It is a happy number.

13023100022 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 an emirpimes, since its reverse is a distinct semiprime: 22000132031 = 37594598163.

It is a super-2 number, since 2×130231000222 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3255775004 + ... + 3255775007.

It is an arithmetic number, because the mean of its divisors is an integer number (4883662509).

Almost surely, 213023100022 is an apocalyptic number.

13023100022 is a deficient number, since it is larger than the sum of its proper divisors (6511550014).

13023100022 is an equidigital number, since it uses as much as digits as its factorization.

13023100022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6511550013.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 13023100022 its reverse (22000132031), we get a palindrome (35023232053).

The spelling of 13023100022 in words is "thirteen billion, twenty-three million, one hundred thousand, twenty-two".

Divisors: 1 2 6511550011 13023100022