Base | Representation |
---|---|
bin | 10010111100101100011… |
… | …010000111001001110010 |
3 | 11121110222222202101021021 |
4 | 102330230122013021302 |
5 | 132313220223230414 |
6 | 2434104041250054 |
7 | 163034515341004 |
oct | 22745432071162 |
9 | 4543888671237 |
10 | 1302120133234 |
11 | 462253961718 |
12 | 19043949392a |
13 | 95a3541424b |
14 | 47046d96374 |
15 | 23d10117c24 |
hex | 12f2c687272 |
1302120133234 has 8 divisors (see below), whose sum is σ = 1953187522668. Its totient is φ = 651057625680.
The previous prime is 1302120133207. The next prime is 1302120133243. The reversal of 1302120133234 is 4323310212031.
It can be written as a sum of positive squares in 2 ways, for example, as 1285949196009 + 16170937225 = 1133997^2 + 127165^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×13021201332342 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1302120133199 and 1302120133208.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 458517 + ... + 1677640.
Almost surely, 21302120133234 is an apocalyptic number.
1302120133234 is a deficient number, since it is larger than the sum of its proper divisors (651067389434).
1302120133234 is a wasteful number, since it uses less digits than its factorization.
1302120133234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2440940.
The product of its (nonzero) digits is 2592, while the sum is 25.
Adding to 1302120133234 its reverse (4323310212031), we get a palindrome (5625430345265).
The spelling of 1302120133234 in words is "one trillion, three hundred two billion, one hundred twenty million, one hundred thirty-three thousand, two hundred thirty-four".
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