Base | Representation |
---|---|
bin | 10011000110000111001… |
… | …000101100110011110010 |
3 | 11122110002201110010102112 |
4 | 103012013020230303302 |
5 | 132444422422331010 |
6 | 2442455310445322 |
7 | 163543223630033 |
oct | 23060710546362 |
9 | 4573081403375 |
10 | 1312232230130 |
11 | 46657297a798 |
12 | 19239bb03842 |
13 | 969873bc333 |
14 | 47725d78a8a |
15 | 24202c69a05 |
hex | 1318722ccf2 |
1312232230130 has 16 divisors (see below), whose sum is σ = 2365267020480. Its totient is φ = 524170890672.
The previous prime is 1312232230087. The next prime is 1312232230151. The reversal of 1312232230130 is 310322322131.
It is a junction number, because it is equal to n+sod(n) for n = 1312232230096 and 1312232230105.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 90242540 + ... + 90257079.
It is an arithmetic number, because the mean of its divisors is an integer number (147829188780).
Almost surely, 21312232230130 is an apocalyptic number.
1312232230130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1312232230130 is a deficient number, since it is larger than the sum of its proper divisors (1053034790350).
1312232230130 is a wasteful number, since it uses less digits than its factorization.
1312232230130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 180500353.
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 1312232230130 its reverse (310322322131), we get a palindrome (1622554552261).
The spelling of 1312232230130 in words is "one trillion, three hundred twelve billion, two hundred thirty-two million, two hundred thirty thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.087 sec. • engine limits •