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34808 = 2319229
BaseRepresentation
bin1000011111111000
31202202012
420133320
52103213
6425052
7203324
oct103770
952665
1034808
1124174
1218188
1312ac7
14c984
15a4a8
hex87f8

34808 has 16 divisors (see below), whose sum is σ = 69000. Its totient is φ = 16416.

The previous prime is 34807. The next prime is 34819. The reversal of 34808 is 80843.

It is a nialpdrome in base 14.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 34808.

It is not an unprimeable number, because it can be changed into a prime (34807) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38 + ... + 266.

234808 is an apocalyptic number.

34808 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

34808 is a deficient number, since it is larger than the sum of its proper divisors (34192).

34808 is a wasteful number, since it uses less digits than its factorization.

34808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254 (or 250 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 34808 is about 186.5690220803. The cubic root of 34808 is about 32.6507396096.

It can be divided in two parts, 34 and 808, that multiplied together give a palindrome (27472).

The spelling of 34808 in words is "thirty-four thousand, eight hundred eight".