Base | Representation |
---|---|
bin | 10100100000010101… |
… | …00100100111101011 |
3 | 1001102012200002200201 |
4 | 22100022210213223 |
5 | 140021202001011 |
6 | 5020213013031 |
7 | 536542525000 |
oct | 122012444753 |
9 | 31365602621 |
10 | 11008625131 |
11 | 473a099aa9 |
12 | 2172924177 |
13 | 106595748a |
14 | 7660b78a7 |
15 | 4466e4cc1 |
hex | 2902a49eb |
11008625131 has 16 divisors (see below), whose sum is σ = 12843160000. Its totient is φ = 9432206784.
The previous prime is 11008625101. The next prime is 11008625167. The reversal of 11008625131 is 13152680011.
It is not a de Polignac number, because 11008625131 - 27 = 11008625003 is a prime.
It is a super-2 number, since 2×110086251312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 11008625131.
It is not an unprimeable number, because it can be changed into a prime (11008625101) 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, 1172845 + ... + 1182193.
It is an arithmetic number, because the mean of its divisors is an integer number (802697500).
Almost surely, 211008625131 is an apocalyptic number.
11008625131 is a deficient number, since it is larger than the sum of its proper divisors (1834534869).
11008625131 is an frugal number, since it uses more digits than its factorization.
11008625131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12803 (or 12789 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 28.
The spelling of 11008625131 in words is "eleven billion, eight million, six hundred twenty-five thousand, one hundred thirty-one".
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