Base | Representation |
---|---|
bin | 10101010101001001… |
… | …01000000100101010 |
3 | 1002120002022201220010 |
4 | 22222210220010222 |
5 | 141423111201014 |
6 | 5132200512350 |
7 | 553532345346 |
oct | 125244500452 |
9 | 32502281803 |
10 | 11451662634 |
11 | 494718a6a5 |
12 | 227717b6b6 |
13 | 1106687049 |
14 | 7a8c82626 |
15 | 47055a359 |
hex | 2aa92812a |
11451662634 has 16 divisors (see below), whose sum is σ = 24108763680. Its totient is φ = 3616314480.
The previous prime is 11451662627. The next prime is 11451662669. The reversal of 11451662634 is 43626615411.
It is a super-2 number, since 2×114516626342 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 11451662592 and 11451662601.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50226477 + ... + 50226704.
It is an arithmetic number, because the mean of its divisors is an integer number (1506797730).
Almost surely, 211451662634 is an apocalyptic number.
11451662634 is an abundant number, since it is smaller than the sum of its proper divisors (12657101046).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11451662634 is a wasteful number, since it uses less digits than its factorization.
11451662634 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100453205.
The product of its digits is 103680, while the sum is 39.
The spelling of 11451662634 in words is "eleven billion, four hundred fifty-one million, six hundred sixty-two thousand, six hundred thirty-four".
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