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34214806 = 217107403
BaseRepresentation
bin1000001010000…
…1001110010110
32101101021220001
42002201032112
532224333211
63221201514
7563551423
oct202411626
971337801
1034214806
111834a0aa
12b56029a
13711c562
144788d4a
15300cac1
hex20a1396

34214806 has 4 divisors (see below), whose sum is σ = 51322212. Its totient is φ = 17107402.

The previous prime is 34214797. The next prime is 34214813. The reversal of 34214806 is 60841243.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60841243 = 149340751.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8553700 + ... + 8553703.

It is an arithmetic number, because the mean of its divisors is an integer number (12830553).

Almost surely, 234214806 is an apocalyptic number.

34214806 is a deficient number, since it is larger than the sum of its proper divisors (17107406).

34214806 is a wasteful number, since it uses less digits than its factorization.

34214806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17107405.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 34214806 is about 5849.3423561970. The cubic root of 34214806 is about 324.6419915743.

It can be divided in two parts, 34 and 214806, that added together give a triangular number (214840 = T655).

The spelling of 34214806 in words is "thirty-four million, two hundred fourteen thousand, eight hundred six".

Divisors: 1 2 17107403 34214806