Base | Representation |
---|---|
bin | 10101001001100111… |
… | …01111110000110001 |
3 | 1002022100100212220221 |
4 | 22210303233300301 |
5 | 141223332303433 |
6 | 5114424133041 |
7 | 551246410243 |
oct | 124463576061 |
9 | 32270325827 |
10 | 11354962993 |
11 | 48a7642840 |
12 | 224a907181 |
13 | 10bc62a81a |
14 | 79a0b0093 |
15 | 466d0872d |
hex | 2a4cefc31 |
11354962993 has 8 divisors (see below), whose sum is σ = 12392516160. Its totient is φ = 10318290480.
The previous prime is 11354962991. The next prime is 11354963003. The reversal of 11354962993 is 39926945311.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 11354962993 - 21 = 11354962991 is a prime.
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 11354962993.
It is not an unprimeable number, because it can be changed into a prime (11354962991) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193053 + ... + 244906.
It is an arithmetic number, because the mean of its divisors is an integer number (1549064520).
Almost surely, 211354962993 is an apocalyptic number.
It is an amenable number.
11354962993 is a deficient number, since it is larger than the sum of its proper divisors (1037553167).
11354962993 is a wasteful number, since it uses less digits than its factorization.
11354962993 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 440327.
The product of its digits is 1574640, while the sum is 52.
It can be divided in two parts, 1135496 and 2993, that added together give a square (1138489 = 10672).
The spelling of 11354962993 in words is "eleven billion, three hundred fifty-four million, nine hundred sixty-two thousand, nine hundred ninety-three".
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