Base | Representation |
---|---|
bin | 101001010001110… |
… | …1010111000101010 |
3 | 10120112021110212112 |
4 | 1102203222320222 |
5 | 10314040114120 |
6 | 345235042322 |
7 | 46216002065 |
oct | 12243527052 |
9 | 3515243775 |
10 | 1385082410 |
11 | 65092aa08 |
12 | 327a403a2 |
13 | 190c577ba |
14 | d1d4b8dc |
15 | 818e9bc5 |
hex | 528eae2a |
1385082410 has 8 divisors (see below), whose sum is σ = 2493148356. Its totient is φ = 554032960.
The previous prime is 1385082403. The next prime is 1385082451. The reversal of 1385082410 is 142805831.
It can be written as a sum of positive squares in 2 ways, for example, as 1349166361 + 35916049 = 36731^2 + 5993^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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, 69254111 + ... + 69254130.
Almost surely, 21385082410 is an apocalyptic number.
1385082410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1385082410 is a deficient number, since it is larger than the sum of its proper divisors (1108065946).
1385082410 is a wasteful number, since it uses less digits than its factorization.
1385082410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 138508248.
The product of its (nonzero) digits is 7680, while the sum is 32.
The square root of 1385082410 is about 37216.6953127222. The cubic root of 1385082410 is about 1114.7013779313.
The spelling of 1385082410 in words is "one billion, three hundred eighty-five million, eighty-two thousand, four hundred ten".
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