Base | Representation |
---|---|
bin | 1011000000011000111100… |
… | …0101000001111100011111 |
3 | 1120211212122000210202012120 |
4 | 2300012033011001330133 |
5 | 3041232002233132112 |
6 | 41423134324434023 |
7 | 2356202034102630 |
oct | 260061705017437 |
9 | 46755560722176 |
10 | 12101323333407 |
11 | 39461625a4980 |
12 | 1435398848913 |
13 | 69a1c4416a39 |
14 | 2db9c86b5887 |
15 | 15ebb3408e8c |
hex | b018f141f1f |
12101323333407 has 32 divisors (see below), whose sum is σ = 20120391360000. Its totient is φ = 6285181163520.
The previous prime is 12101323333403. The next prime is 12101323333523. The reversal of 12101323333407 is 70433332310121.
It is not a de Polignac number, because 12101323333407 - 22 = 12101323333403 is a prime.
It is a super-3 number, since 3×121013233334073 (a number of 40 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12101323333403) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3892782 + ... + 6273467.
It is an arithmetic number, because the mean of its divisors is an integer number (628762230000).
Almost surely, 212101323333407 is an apocalyptic number.
12101323333407 is a deficient number, since it is larger than the sum of its proper divisors (8019068026593).
12101323333407 is a wasteful number, since it uses less digits than its factorization.
12101323333407 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10171423.
The product of its (nonzero) digits is 27216, while the sum is 33.
Adding to 12101323333407 its reverse (70433332310121), we get a palindrome (82534655643528).
The spelling of 12101323333407 in words is "twelve trillion, one hundred one billion, three hundred twenty-three million, three hundred thirty-three thousand, four hundred seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •