Base | Representation |
---|---|
bin | 10010111100110010100… |
… | …110011010011011101110 |
3 | 11121111021020020102210211 |
4 | 102330302212122123232 |
5 | 132313423322134410 |
6 | 2434122232053034 |
7 | 163040216355316 |
oct | 22746246323356 |
9 | 4544236212724 |
10 | 1302224021230 |
11 | 4622a7569270 |
12 | 19046823417a |
13 | 95a50ab9632 |
14 | 47056aba446 |
15 | 23d192d968a |
hex | 12f3299a6ee |
1302224021230 has 64 divisors (see below), whose sum is σ = 2595315686400. Its totient is φ = 466485102720.
The previous prime is 1302224021179. The next prime is 1302224021281. The reversal of 1302224021230 is 321204222031.
It is an interprime number because it is at equal distance from previous prime (1302224021179) and next prime (1302224021281).
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 3680536 + ... + 4018804.
It is an arithmetic number, because the mean of its divisors is an integer number (40551807600).
Almost surely, 21302224021230 is an apocalyptic number.
1302224021230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1302224021230 is a deficient number, since it is larger than the sum of its proper divisors (1293091665170).
1302224021230 is a wasteful number, since it uses less digits than its factorization.
1302224021230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 338809.
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 1302224021230 its reverse (321204222031), we get a palindrome (1623428243261).
The spelling of 1302224021230 in words is "one trillion, three hundred two billion, two hundred twenty-four million, twenty-one thousand, two hundred thirty".
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