Base | Representation |
---|---|
bin | 10111100100011… |
… | …011111010101010 |
3 | 1000120001210112220 |
4 | 113210123322222 |
5 | 1302212134443 |
6 | 103123214510 |
7 | 12541035564 |
oct | 2744337252 |
9 | 1016053486 |
10 | 395427498 |
11 | 193232594 |
12 | b0517436 |
13 | 63c0028b |
14 | 3a734334 |
15 | 24aada83 |
hex | 1791beaa |
395427498 has 32 divisors (see below), whose sum is σ = 807335232. Its totient is φ = 129081600.
The previous prime is 395427457. The next prime is 395427517. The reversal of 395427498 is 894724593.
It is a self number, because there is not a number n which added to its sum of digits gives 395427498.
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 15 ways as a sum of consecutive naturals, for example, 85965 + ... + 90447.
It is an arithmetic number, because the mean of its divisors is an integer number (25229226).
Almost surely, 2395427498 is an apocalyptic number.
395427498 is an abundant number, since it is smaller than the sum of its proper divisors (411907734).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
395427498 is a wasteful number, since it uses less digits than its factorization.
395427498 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4790.
The product of its digits is 2177280, while the sum is 51.
The square root of 395427498 is about 19885.3588853709. The cubic root of 395427498 is about 733.9879931314.
The spelling of 395427498 in words is "three hundred ninety-five million, four hundred twenty-seven thousand, four hundred ninety-eight".
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