Base | Representation |
---|---|
bin | 101010100010011… |
… | …1000101000111110 |
3 | 10200110210120210011 |
4 | 1111010320220332 |
5 | 10410400001214 |
6 | 353344533434 |
7 | 50241136402 |
oct | 12504705076 |
9 | 3613716704 |
10 | 1427343934 |
11 | 672775695 |
12 | 33a02127a |
13 | 199933813 |
14 | d77cd102 |
15 | 85496ac4 |
hex | 55138a3e |
1427343934 has 8 divisors (see below), whose sum is σ = 2141297280. Its totient is φ = 713578176.
The previous prime is 1427343923. The next prime is 1427343977. The reversal of 1427343934 is 4393437241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×14273439343 (a number of 28 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26014 + ... + 59425.
It is an arithmetic number, because the mean of its divisors is an integer number (267662160).
Almost surely, 21427343934 is an apocalyptic number.
1427343934 is a deficient number, since it is larger than the sum of its proper divisors (713953346).
1427343934 is an equidigital number, since it uses as much as digits as its factorization.
1427343934 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 93794.
The product of its digits is 217728, while the sum is 40.
The square root of 1427343934 is about 37780.2055844062. The cubic root of 1427343934 is about 1125.9252132719.
The spelling of 1427343934 in words is "one billion, four hundred twenty-seven million, three hundred forty-three thousand, nine hundred thirty-four".
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