Base | Representation |
---|---|
bin | 1011111100111111010011… |
… | …1111100010011001010101 |
3 | 1201112101212111221002012012 |
4 | 2333033310333202121111 |
5 | 3210311131301131000 |
6 | 43541313041434005 |
7 | 2524336205322002 |
oct | 277176477423125 |
9 | 51471774832165 |
10 | 13142415255125 |
11 | 4207737875852 |
12 | 158310833b905 |
13 | 74442aa47850 |
14 | 33614c3248a9 |
15 | 17bce7444735 |
hex | bf3f4fe2655 |
13142415255125 has 32 divisors (see below), whose sum is σ = 17672246592000. Its totient is φ = 9700310779200.
The previous prime is 13142415255119. The next prime is 13142415255131. The reversal of 13142415255125 is 52155251424131.
It is an interprime number because it is at equal distance from previous prime (13142415255119) and next prime (13142415255131).
It is not a de Polignac number, because 13142415255125 - 28 = 13142415254869 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1225454 + ... + 5271296.
It is an arithmetic number, because the mean of its divisors is an integer number (552257706000).
Almost surely, 213142415255125 is an apocalyptic number.
It is an amenable number.
13142415255125 is a deficient number, since it is larger than the sum of its proper divisors (4529831336875).
13142415255125 is a wasteful number, since it uses less digits than its factorization.
13142415255125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4047870 (or 4047860 counting only the distinct ones).
The product of its digits is 240000, while the sum is 41.
Adding to 13142415255125 its reverse (52155251424131), we get a palindrome (65297666679256).
The spelling of 13142415255125 in words is "thirteen trillion, one hundred forty-two billion, four hundred fifteen million, two hundred fifty-five thousand, one hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •