Base | Representation |
---|---|
bin | 10110101101000… |
… | …110001001110011 |
3 | 222112202202121021 |
4 | 112231012021303 |
5 | 1240003423220 |
6 | 101444240311 |
7 | 12303525130 |
oct | 2655061163 |
9 | 875682537 |
10 | 380920435 |
11 | 186024185 |
12 | a76a0097 |
13 | 60bc110c |
14 | 38839587 |
15 | 236954aa |
hex | 16b46273 |
380920435 has 8 divisors (see below), whose sum is σ = 522405216. Its totient is φ = 261202560.
The previous prime is 380920403. The next prime is 380920451. The reversal of 380920435 is 534029083.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 380920435 - 25 = 380920403 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 380920435.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5441686 + ... + 5441755.
It is an arithmetic number, because the mean of its divisors is an integer number (65300652).
Almost surely, 2380920435 is an apocalyptic number.
380920435 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
380920435 is a deficient number, since it is larger than the sum of its proper divisors (141484781).
380920435 is a wasteful number, since it uses less digits than its factorization.
380920435 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10883453.
The product of its (nonzero) digits is 25920, while the sum is 34.
The square root of 380920435 is about 19517.1830703101. The cubic root of 380920435 is about 724.8999846179.
The spelling of 380920435 in words is "three hundred eighty million, nine hundred twenty thousand, four hundred thirty-five".
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