Base | Representation |
---|---|
bin | 1010011101110001101 |
3 | 122102101221 |
4 | 1103232031 |
5 | 41433200 |
6 | 11203341 |
7 | 2625532 |
oct | 1235615 |
9 | 572357 |
10 | 342925 |
11 | 214710 |
12 | 146551 |
13 | c011b |
14 | 8cd89 |
15 | 6b91a |
hex | 53b8d |
342925 has 24 divisors (see below), whose sum is σ = 491040. Its totient is φ = 235200.
The previous prime is 342899. The next prime is 342929. The reversal of 342925 is 529243.
It is a happy number.
It is not a de Polignac number, because 342925 - 29 = 342413 is a prime.
It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a self number, because there is not a number n which added to its sum of digits gives 342925.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (342929) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7954 + ... + 7996.
It is an arithmetic number, because the mean of its divisors is an integer number (20460).
2342925 is an apocalyptic number.
It is an amenable number.
342925 is a deficient number, since it is larger than the sum of its proper divisors (148115).
342925 is a wasteful number, since it uses less digits than its factorization.
342925 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 93 (or 88 counting only the distinct ones).
The product of its digits is 2160, while the sum is 25.
The square root of 342925 is about 585.5979849692. The cubic root of 342925 is about 69.9948975873.
The spelling of 342925 in words is "three hundred forty-two thousand, nine hundred twenty-five".
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