Base | Representation |
---|---|
bin | 1011111101101011101000… |
… | …1111010111100010110000 |
3 | 1201120112120210100212102222 |
4 | 2333122322033113202300 |
5 | 3211010013444413440 |
6 | 43551001510500212 |
7 | 2525240113654343 |
oct | 277327217274260 |
9 | 51515523325388 |
10 | 13154314451120 |
11 | 4211793636927 |
12 | 1585489364668 |
13 | 7455a604691b |
14 | 33695a7c245a |
15 | 17c291e022b5 |
hex | bf6ba3d78b0 |
13154314451120 has 40 divisors (see below), whose sum is σ = 30585688786464. Its totient is φ = 5261397576192.
The previous prime is 13154314451107. The next prime is 13154314451149. The reversal of 13154314451120 is 2115441345131.
It is a tau number, because it is divible by the number of its divisors (40).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3835604 + ... + 6404723.
Almost surely, 213154314451120 is an apocalyptic number.
13154314451120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13154314451120 is an abundant number, since it is smaller than the sum of its proper divisors (17431374335344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13154314451120 is a wasteful number, since it uses less digits than its factorization.
13154314451120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10256397 (or 10256391 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 35.
Adding to 13154314451120 its reverse (2115441345131), we get a palindrome (15269755796251).
The spelling of 13154314451120 in words is "thirteen trillion, one hundred fifty-four billion, three hundred fourteen million, four hundred fifty-one thousand, one hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •