Base | Representation |
---|---|
bin | 10100011100010… |
… | …101000100101100 |
3 | 212220100201022100 |
4 | 110130111010230 |
5 | 1200300030133 |
6 | 54011015100 |
7 | 11333126325 |
oct | 2434250454 |
9 | 786321270 |
10 | 342970668 |
11 | 166663a37 |
12 | 96a3a490 |
13 | 56094831 |
14 | 3379b44c |
15 | 2019ae13 |
hex | 1471512c |
342970668 has 36 divisors (see below), whose sum is σ = 870793560. Its totient is φ = 113817216.
The previous prime is 342970643. The next prime is 342970669. The reversal of 342970668 is 866079243.
It is a tau number, because it is divible by the number of its divisors (36).
It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (342970669) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12813 + ... + 29156.
It is an arithmetic number, because the mean of its divisors is an integer number (24188710).
Almost surely, 2342970668 is an apocalyptic number.
It is an amenable number.
342970668 is an abundant number, since it is smaller than the sum of its proper divisors (527822892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
342970668 is a wasteful number, since it uses less digits than its factorization.
342970668 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42206 (or 42201 counting only the distinct ones).
The product of its (nonzero) digits is 435456, while the sum is 45.
The square root of 342970668 is about 18519.4672709557. The cubic root of 342970668 is about 699.9800456897.
The spelling of 342970668 in words is "three hundred forty-two million, nine hundred seventy thousand, six hundred sixty-eight".
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