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395330214 = 23137480937
BaseRepresentation
bin10111100100000…
…100001010100110
31000112212212002210
4113210010022212
51302201031324
6103121144250
712540152136
oct2744041246
91015785083
10395330214
11193176494
12b048b086
1363b97c06
143a70aac6
1524a8ed29
hex179042a6

395330214 has 16 divisors (see below), whose sum is σ = 796433328. Its totient is φ = 130814592.

The previous prime is 395330167. The next prime is 395330251. The reversal of 395330214 is 412033593.

It is a congruent number.

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, 239647 + ... + 241290.

It is an arithmetic number, because the mean of its divisors is an integer number (49777083).

Almost surely, 2395330214 is an apocalyptic number.

395330214 is an abundant number, since it is smaller than the sum of its proper divisors (401103114).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

395330214 is a wasteful number, since it uses less digits than its factorization.

395330214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481079.

The product of its (nonzero) digits is 9720, while the sum is 30.

The square root of 395330214 is about 19882.9126135986. The cubic root of 395330214 is about 733.9277957123.

The spelling of 395330214 in words is "three hundred ninety-five million, three hundred thirty thousand, two hundred fourteen".

Divisors: 1 2 3 6 137 274 411 822 480937 961874 1442811 2885622 65888369 131776738 197665107 395330214