Base | Representation |
---|---|
bin | 11101100110101101000000… |
… | …010110100000011010110111 |
3 | 122002000021201212012102001211 |
4 | 131212231000112200122313 |
5 | 114031221232341020043 |
6 | 1140530234415502251 |
7 | 36265600021461502 |
oct | 3546550026403267 |
9 | 562007655172054 |
10 | 130203013220023 |
11 | 38539873639207 |
12 | 1272a271827987 |
13 | 5786125c36c93 |
14 | 2421c06528139 |
15 | 100bd2c323a9d |
hex | 766b405a06b7 |
130203013220023 has 4 divisors (see below), whose sum is σ = 130261848745608. Its totient is φ = 130144177694440.
The previous prime is 130203013220011. The next prime is 130203013220039. The reversal of 130203013220023 is 320022310302031.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 130203013220023 - 229 = 130202476349111 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 130203013219976 and 130203013220003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130203013220123) 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 3 ways as a sum of consecutive naturals, for example, 29417759473 + ... + 29417763898.
It is an arithmetic number, because the mean of its divisors is an integer number (32565462186402).
Almost surely, 2130203013220023 is an apocalyptic number.
130203013220023 is a deficient number, since it is larger than the sum of its proper divisors (58835525585).
130203013220023 is an equidigital number, since it uses as much as digits as its factorization.
130203013220023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58835525584.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 130203013220023 its reverse (320022310302031), we get a palindrome (450225323522054).
The spelling of 130203013220023 in words is "one hundred thirty trillion, two hundred three billion, thirteen million, two hundred twenty thousand, twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •