Base | Representation |
---|---|
bin | 1011111111001011100001… |
… | …1010011001100111101101 |
3 | 1201200000000121002201200200 |
4 | 2333302320122121213231 |
5 | 3211420222204430212 |
6 | 44010455533544113 |
7 | 2530141005031125 |
oct | 277627032314755 |
9 | 51600017081620 |
10 | 13180053592557 |
11 | 42216a1716845 |
12 | 158a471345039 |
13 | 747b48745327 |
14 | 337cbcdb1c85 |
15 | 17cc9b9296dc |
hex | bfcb86999ed |
13180053592557 has 24 divisors (see below), whose sum is σ = 19352350417920. Its totient is φ = 8641586472480.
The previous prime is 13180053592547. The next prime is 13180053592561. The reversal of 13180053592557 is 75529535008131.
13180053592557 is a `hidden beast` number, since 1 + 3 + 1 + 80 + 0 + 5 + 3 + 5 + 9 + 2 + 557 = 666.
It is not a de Polignac number, because 13180053592557 - 26 = 13180053592493 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13180053592547) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2955444 + ... + 5924082.
It is an arithmetic number, because the mean of its divisors is an integer number (806347934080).
Almost surely, 213180053592557 is an apocalyptic number.
It is an amenable number.
13180053592557 is a deficient number, since it is larger than the sum of its proper divisors (6172296825363).
13180053592557 is a wasteful number, since it uses less digits than its factorization.
13180053592557 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2976793 (or 2976790 counting only the distinct ones).
The product of its (nonzero) digits is 5670000, while the sum is 54.
The spelling of 13180053592557 in words is "thirteen trillion, one hundred eighty billion, fifty-three million, five hundred ninety-two thousand, five hundred fifty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.151 sec. • engine limits •