Base | Representation |
---|---|
bin | 10101001011101001… |
… | …11001011101011101 |
3 | 1002100112111121000121 |
4 | 22211310321131131 |
5 | 141242220321302 |
6 | 5120234154541 |
7 | 551544522424 |
oct | 124564713535 |
9 | 32315447017 |
10 | 11372042077 |
11 | 4906248590 |
12 | 2254582a51 |
13 | 10c302a5a6 |
14 | 79c4782bb |
15 | 46857de37 |
hex | 2a5d3975d |
11372042077 has 16 divisors (see below), whose sum is σ = 12810829824. Its totient is φ = 10000998000.
The previous prime is 11372042023. The next prime is 11372042083. The reversal of 11372042077 is 77024027311.
It is a cyclic number.
It is not a de Polignac number, because 11372042077 - 215 = 11372009309 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11372042477) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1329388 + ... + 1337914.
It is an arithmetic number, because the mean of its divisors is an integer number (800676864).
Almost surely, 211372042077 is an apocalyptic number.
It is an amenable number.
11372042077 is a deficient number, since it is larger than the sum of its proper divisors (1438787747).
11372042077 is a wasteful number, since it uses less digits than its factorization.
11372042077 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12480.
The product of its (nonzero) digits is 16464, while the sum is 34.
Adding to 11372042077 its reverse (77024027311), we get a palindrome (88396069388).
The spelling of 11372042077 in words is "eleven billion, three hundred seventy-two million, forty-two thousand, seventy-seven".
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