Base | Representation |
---|---|
bin | 10100011011111… |
… | …111001010011101 |
3 | 212220012011012112 |
4 | 110123333022131 |
5 | 1200234142200 |
6 | 54005043405 |
7 | 11332303562 |
oct | 2433771235 |
9 | 786164175 |
10 | 342880925 |
11 | 166602572 |
12 | 969b6565 |
13 | 56062a2a |
14 | 33776869 |
15 | 2017e535 |
hex | 146ff29d |
342880925 has 24 divisors (see below), whose sum is σ = 449137920. Its totient is φ = 259257600.
The previous prime is 342880913. The next prime is 342880943. The reversal of 342880925 is 529088243.
It is not a de Polignac number, because 342880925 - 26 = 342880861 is a prime.
It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28181 + ... + 38469.
It is an arithmetic number, because the mean of its divisors is an integer number (18714080).
Almost surely, 2342880925 is an apocalyptic number.
It is an amenable number.
342880925 is a deficient number, since it is larger than the sum of its proper divisors (106256995).
342880925 is a wasteful number, since it uses less digits than its factorization.
342880925 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10373 (or 10368 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 41.
The square root of 342880925 is about 18517.0441755697. The cubic root of 342880925 is about 699.9189872232.
The spelling of 342880925 in words is "three hundred forty-two million, eight hundred eighty thousand, nine hundred twenty-five".
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