Base | Representation |
---|---|
bin | 10100100001110… |
… | …111000100101010 |
3 | 220000002101022101 |
4 | 110201313010222 |
5 | 1201132430100 |
6 | 54102044014 |
7 | 11351345560 |
oct | 2441670452 |
9 | 800071271 |
10 | 344420650 |
11 | 167464372 |
12 | 9741960a |
13 | 56481802 |
14 | 33a57a30 |
15 | 2038586a |
hex | 1487712a |
344420650 has 24 divisors (see below), whose sum is σ = 732140640. Its totient is φ = 118086960.
The previous prime is 344420647. The next prime is 344420677. The reversal of 344420650 is 56024443.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 491680 + ... + 492379.
It is an arithmetic number, because the mean of its divisors is an integer number (30505860).
Almost surely, 2344420650 is an apocalyptic number.
344420650 is an abundant number, since it is smaller than the sum of its proper divisors (387719990).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
344420650 is a wasteful number, since it uses less digits than its factorization.
344420650 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 984078 (or 984073 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 28.
The square root of 344420650 is about 18558.5734904383. The cubic root of 344420650 is about 700.9650973700.
The spelling of 344420650 in words is "three hundred forty-four million, four hundred twenty thousand, six hundred fifty".
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