Base | Representation |
---|---|
bin | 100000000111000010100110… |
… | …001101000001001110011110 |
3 | 200112000121220010100111021002 |
4 | 200013002212031001032132 |
5 | 122002232222124420410 |
6 | 1220204101533510302 |
7 | 41513621534404454 |
oct | 4007024615011636 |
9 | 615017803314232 |
10 | 141221313123230 |
11 | 40aa769369826a |
12 | 13a09778042392 |
13 | 60a5160754312 |
14 | 26c32102769d4 |
15 | 114d7553767a5 |
hex | 8070a634139e |
141221313123230 has 128 divisors (see below), whose sum is σ = 259203118694400. Its totient is φ = 55391487330816.
The previous prime is 141221313123229. The next prime is 141221313123239. The reversal of 141221313123230 is 32321313122141.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 141221313123193 and 141221313123202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141221313123239) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 35243649887 + ... + 35243653893.
It is an arithmetic number, because the mean of its divisors is an integer number (2025024364800).
Almost surely, 2141221313123230 is an apocalyptic number.
141221313123230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
141221313123230 is a deficient number, since it is larger than the sum of its proper divisors (117981805571170).
141221313123230 is a wasteful number, since it uses less digits than its factorization.
141221313123230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5226.
The product of its (nonzero) digits is 5184, while the sum is 29.
Adding to 141221313123230 its reverse (32321313122141), we get a palindrome (173542626245371).
The spelling of 141221313123230 in words is "one hundred forty-one trillion, two hundred twenty-one billion, three hundred thirteen million, one hundred twenty-three thousand, two hundred thirty".
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