Base | Representation |
---|---|
bin | 11000011111111011… |
… | …10111010110110111 |
3 | 1020221122021100000011 |
4 | 30033331313112313 |
5 | 203414102341110 |
6 | 10013045401051 |
7 | 643636523353 |
oct | 141775672667 |
9 | 36848240004 |
10 | 13152777655 |
11 | 563a444586 |
12 | 2670a09187 |
13 | 1317c33c94 |
14 | 8cab78463 |
15 | 51ea7e48a |
hex | 30ff775b7 |
13152777655 has 8 divisors (see below), whose sum is σ = 16168292784. Its totient is φ = 10265582400.
The previous prime is 13152777641. The next prime is 13152777689. The reversal of 13152777655 is 55677725131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13152777655 - 25 = 13152777623 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13152777599 and 13152777608.
It is a congruent number.
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, 32079741 + ... + 32080150.
It is an arithmetic number, because the mean of its divisors is an integer number (2021036598).
Almost surely, 213152777655 is an apocalyptic number.
13152777655 is a deficient number, since it is larger than the sum of its proper divisors (3015515129).
13152777655 is an equidigital number, since it uses as much as digits as its factorization.
13152777655 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64159937.
The product of its digits is 1543500, while the sum is 49.
The spelling of 13152777655 in words is "thirteen billion, one hundred fifty-two million, seven hundred seventy-seven thousand, six hundred fifty-five".
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