Base | Representation |
---|---|
bin | 10100111101000111… |
… | …00010001110111001 |
3 | 1002001000221202022200 |
4 | 22132203202032321 |
5 | 141020003044402 |
6 | 5100155340413 |
7 | 545533563345 |
oct | 123643421671 |
9 | 32030852280 |
10 | 11250049977 |
11 | 48533a6071 |
12 | 221b751709 |
13 | 10a3986a0a |
14 | 78a1a0625 |
15 | 45c9d321c |
hex | 29e8e23b9 |
11250049977 has 6 divisors (see below), whose sum is σ = 16250072202. Its totient is φ = 7500033312.
The previous prime is 11250049973. The next prime is 11250049981. The reversal of 11250049977 is 77994005211.
11250049977 is a `hidden beast` number, since 1 + 12 + 500 + 49 + 97 + 7 = 666.
It is an interprime number because it is at equal distance from previous prime (11250049973) and next prime (11250049981).
It can be written as a sum of positive squares in only one way, i.e., 9534350736 + 1715699241 = 97644^2 + 41421^2 .
It is not a de Polignac number, because 11250049977 - 22 = 11250049973 is a prime.
It is not an unprimeable number, because it can be changed into a prime (11250049973) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 625002768 + ... + 625002785.
It is an arithmetic number, because the mean of its divisors is an integer number (2708345367).
Almost surely, 211250049977 is an apocalyptic number.
It is an amenable number.
11250049977 is a deficient number, since it is larger than the sum of its proper divisors (5000022225).
11250049977 is a wasteful number, since it uses less digits than its factorization.
11250049977 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1250005559 (or 1250005556 counting only the distinct ones).
The product of its (nonzero) digits is 158760, while the sum is 45.
The spelling of 11250049977 in words is "eleven billion, two hundred fifty million, forty-nine thousand, nine hundred seventy-seven".
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