Base | Representation |
---|---|
bin | 10101001100010111… |
… | …11100111000110101 |
3 | 1002100221212121221110 |
4 | 22212023330320311 |
5 | 141300242213204 |
6 | 5121011505233 |
7 | 551650062504 |
oct | 124613747065 |
9 | 32327777843 |
10 | 11378085429 |
11 | 49096a5a97 |
12 | 22565b8219 |
13 | 10c4365239 |
14 | 79d1ac83b |
15 | 468d74889 |
hex | 2a62fce35 |
11378085429 has 8 divisors (see below), whose sum is σ = 15312564000. Its totient is φ = 7514498576.
The previous prime is 11378085427. The next prime is 11378085437. The reversal of 11378085429 is 92458087311.
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 11378085429 - 21 = 11378085427 is a prime.
It is a super-2 number, since 2×113780854292 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11378085427) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17722554 + ... + 17723195.
It is an arithmetic number, because the mean of its divisors is an integer number (1914070500).
Almost surely, 211378085429 is an apocalyptic number.
It is an amenable number.
11378085429 is a deficient number, since it is larger than the sum of its proper divisors (3934478571).
11378085429 is a wasteful number, since it uses less digits than its factorization.
11378085429 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35445859.
The product of its (nonzero) digits is 483840, while the sum is 48.
The spelling of 11378085429 in words is "eleven billion, three hundred seventy-eight million, eighty-five thousand, four hundred twenty-nine".
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