Base | Representation |
---|---|
bin | 10011000100001110110… |
… | …110100110100101011101 |
3 | 11122020220002012121010020 |
4 | 103010032312212211131 |
5 | 132431304320021000 |
6 | 2441523141502353 |
7 | 163442221054656 |
oct | 23041666464535 |
9 | 4566802177106 |
10 | 1310214220125 |
11 | 465727851a28 |
12 | 191b181119b9 |
13 | 967252aa585 |
14 | 475b3d5252d |
15 | 241359eaba0 |
hex | 1310eda695d |
1310214220125 has 16 divisors (see below), whose sum is σ = 2180196462912. Its totient is φ = 698780917200.
The previous prime is 1310214220103. The next prime is 1310214220151. The reversal of 1310214220125 is 5210224120131.
It is a happy number.
It is not a de Polignac number, because 1310214220125 - 25 = 1310214220093 is a prime.
It is a super-2 number, since 2×13102142201252 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1310214220095 and 1310214220104.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1746951919 + ... + 1746952668.
It is an arithmetic number, because the mean of its divisors is an integer number (136262278932).
Almost surely, 21310214220125 is an apocalyptic number.
1310214220125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
1310214220125 is a deficient number, since it is larger than the sum of its proper divisors (869982242787).
1310214220125 is an equidigital number, since it uses as much as digits as its factorization.
1310214220125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3493904605 (or 3493904595 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 24.
Adding to 1310214220125 its reverse (5210224120131), we get a palindrome (6520438340256).
The spelling of 1310214220125 in words is "one trillion, three hundred ten billion, two hundred fourteen million, two hundred twenty thousand, one hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.118 sec. • engine limits •