Base | Representation |
---|---|
bin | 111100100010010101… |
… | …1000000001000100111 |
3 | 110102120000002021120122 |
4 | 1321010223000020213 |
5 | 4112220243023221 |
6 | 135415515352155 |
7 | 12251356322465 |
oct | 1710453001047 |
9 | 412500067518 |
10 | 130001142311 |
11 | 5015128a397 |
12 | 2124115265b |
13 | c34a1b4761 |
14 | 64136c5835 |
15 | 35acedbeab |
hex | 1e44ac0227 |
130001142311 has 4 divisors (see below), whose sum is σ = 130125072000. Its totient is φ = 129877212624.
The previous prime is 130001142283. The next prime is 130001142343. The reversal of 130001142311 is 113241100031.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 113241100031 = 335131 ⋅337901.
It is a cyclic number.
It is not a de Polignac number, because 130001142311 - 214 = 130001125927 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 130001142311.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130001942311) 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, 61963271 + ... + 61965368.
It is an arithmetic number, because the mean of its divisors is an integer number (32531268000).
Almost surely, 2130001142311 is an apocalyptic number.
130001142311 is a deficient number, since it is larger than the sum of its proper divisors (123929689).
130001142311 is a wasteful number, since it uses less digits than its factorization.
130001142311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 123929688.
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 130001142311 its reverse (113241100031), we get a palindrome (243242242342).
The spelling of 130001142311 in words is "one hundred thirty billion, one million, one hundred forty-two thousand, three hundred eleven".
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