Base | Representation |
---|---|
bin | 100001111011011… |
… | …1101010010100110 |
3 | 2221100020210100211 |
4 | 1003312331102212 |
5 | 4312422332134 |
6 | 304545330034 |
7 | 40132631350 |
oct | 10366752246 |
9 | 2840223324 |
10 | 1138480294 |
11 | 534708106 |
12 | 27933691a |
13 | 151b348a3 |
14 | ab2b80d0 |
15 | 69e37764 |
hex | 43dbd4a6 |
1138480294 has 8 divisors (see below), whose sum is σ = 1951680528. Its totient is φ = 487920120.
The previous prime is 1138480267. The next prime is 1138480349. The reversal of 1138480294 is 4920848311.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×11384802942 = 2592274759652652872, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40659997 + ... + 40660024.
It is an arithmetic number, because the mean of its divisors is an integer number (243960066).
Almost surely, 21138480294 is an apocalyptic number.
1138480294 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
1138480294 is a deficient number, since it is larger than the sum of its proper divisors (813200234).
1138480294 is an equidigital number, since it uses as much as digits as its factorization.
1138480294 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81320030.
The product of its (nonzero) digits is 55296, while the sum is 40.
The square root of 1138480294 is about 33741.3736234908. The cubic root of 1138480294 is about 1044.1795240128.
The spelling of 1138480294 in words is "one billion, one hundred thirty-eight million, four hundred eighty thousand, two hundred ninety-four".
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